diff --git a/StarterNG.sln b/StarterNG.sln
index 4165ee9..7afd782 100644
--- a/StarterNG.sln
+++ b/StarterNG.sln
@@ -25,4 +25,8 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(RiderSharedRunConfigurations) = postSolution
+		File = linuix.run\StarterNG (linux64).run.xml
+		File = windows.run\StarterNG (win64).run.xml
+	EndGlobalSection
 EndGlobal
diff --git a/StarterNG/Classes/GameData.cs b/StarterNG/Classes/GameData.cs
index f846389..ae17654 100644
--- a/StarterNG/Classes/GameData.cs
+++ b/StarterNG/Classes/GameData.cs
@@ -62,6 +62,10 @@ public sealed class GameData
         // first thumbnail render doesn't scan textures/mini/ on the UI thread.
         VehicleDatabase.PreloadMiniIndex(miniDir);
 
+        // Likewise index every .fiz under dynamic/ once, so the consist's physics
+        // (length / mass / couplings) resolve without a UI-thread directory scan.
+        Physics.PreloadIndex();
+
         // Phase 2 - sceneries
         foreach (string file in scnFiles)
         {
diff --git a/StarterNG/Classes/Physics.cs b/StarterNG/Classes/Physics.cs
new file mode 100644
index 0000000..3d65f63
--- /dev/null
+++ b/StarterNG/Classes/Physics.cs
@@ -0,0 +1,230 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+
+namespace StarterNG.Classes;
+
+/// <summary>
+/// Vehicle physics read from a .fiz file (dynamic/&lt;dir&gt;/&lt;model&gt;.fiz), mirroring
+/// the original Starter's TLexParser.ParsePhysics. Provides mass, top speed,
+/// length, accepted loads and the coupler AllowedFlag / ControlType used for the
+/// automatic coupling calculation.
+/// </summary>
+public sealed class Physics
+{
+    public double Mass;        // kg, as written in the .fiz
+    public double VMax;        // km/h
+    public double Length;      // metres
+    public string LoadAccepted = "";
+    public int MaxLoad;
+    public int AllowedFlagA = 3;
+    public int AllowedFlagB = 3;
+    public string ControlTypeA = "";
+    public string ControlTypeB = "";
+
+    private static readonly Dictionary<string, Physics?> Cache = new(StringComparer.OrdinalIgnoreCase);
+
+    // Index of every .fiz under dynamic/, keyed by its file name without extension
+    // (e.g. "en57", "en57dumb"). Built once - the directory layout of the data
+    // folder vs the scenery's mmd token is unreliable, so we resolve by model name.
+    private static Dictionary<string, string>? _fizIndex;
+
+    /// <summary>Builds the .fiz index up front (call from the startup load).</summary>
+    public static void PreloadIndex(string dynamicRoot = "dynamic") => FizIndex(dynamicRoot);
+
+    private static Dictionary<string, string> FizIndex(string dynamicRoot)
+    {
+        if (_fizIndex != null)
+            return _fizIndex;
+
+        var index = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+        try
+        {
+            if (Directory.Exists(dynamicRoot))
+                foreach (string f in Directory.EnumerateFiles(dynamicRoot, "*.fiz", SearchOption.AllDirectories))
+                    index[Path.GetFileNameWithoutExtension(f)] = f;
+        }
+        catch { /* unreadable dynamic/ - no physics */ }
+
+        _fizIndex = index;
+        return index;
+    }
+
+    /// <summary>
+    /// Loads (and caches) the physics for a model name (the .fiz is located by name
+    /// anywhere under dynamic/). The <paramref name="dataFolder"/> is unused now but
+    /// kept for call-site clarity. Returns null when nothing matches. Never throws.
+    /// </summary>
+    public static Physics? For(string? dataFolder, string? model, string dynamicRoot = "dynamic")
+    {
+        if (string.IsNullOrEmpty(model))
+            return null;
+
+        string m = Path.GetFileNameWithoutExtension(model!); // strip any .mmd/.t3d/etc.
+        if (m.Length == 0)
+            return null;
+
+        if (Cache.TryGetValue(m, out var cached))
+            return cached;
+
+        var index = FizIndex(dynamicRoot);
+        string? path = null;
+        if (index.TryGetValue(m, out var p1)) path = p1;
+        else if (index.TryGetValue(m + "dumb", out var p2)) path = p2;
+
+        Physics? phys = null;
+        if (path != null)
+        {
+            phys = new Physics { AllowedFlagB = -1 }; // -1 = "B end not declared yet"
+            try { Parse(phys, path, Path.GetDirectoryName(path) ?? "", null, 0); }
+            catch { /* partial data still useful */ }
+
+            // The original copies the A-end coupler onto the B-end when only one
+            // BuffCoupl section is declared.
+            if (phys.AllowedFlagB == -1)
+            {
+                phys.AllowedFlagB = phys.AllowedFlagA;
+                if (string.IsNullOrEmpty(phys.ControlTypeB))
+                    phys.ControlTypeB = phys.ControlTypeA;
+            }
+        }
+
+        Cache[m] = phys;
+        return phys;
+    }
+
+    private static readonly HashSet<string> KnownKeys = new(StringComparer.OrdinalIgnoreCase)
+    {
+        "M", "Vmax", "L", "LoadAccepted", "MaxLoad", "AllowedFlag", "ControlType"
+    };
+
+    private static void Parse(Physics p, string path, string dir, string[]? prms, int depth)
+    {
+        if (depth > 6 || !File.Exists(path))
+            return;
+
+        var tokens = Tokenize(File.ReadAllText(path, Encoding.GetEncoding(1250)));
+
+        string section = "";
+        string? pendingKey = null;
+
+        for (int i = 0; i < tokens.Count; i++)
+        {
+            string tok = tokens[i];
+            if (tok == "=")
+                continue;
+
+            // include <file> <params...> end  -> parse the included physics
+            if (tok.Equals("include", StringComparison.OrdinalIgnoreCase))
+            {
+                if (++i >= tokens.Count) break;
+                string incFile = Resolve(tokens[i], prms);
+                var incParams = new List<string>();
+                i++;
+                while (i < tokens.Count && !tokens[i].Equals("end", StringComparison.OrdinalIgnoreCase))
+                    incParams.Add(Resolve(tokens[i++], prms));
+                Parse(p, Path.Combine(dir, incFile), dir, incParams.ToArray(), depth + 1);
+                pendingKey = null;
+                continue;
+            }
+
+            int eq = tok.IndexOf('=');
+            if (eq >= 0)
+            {
+                string k = tok[..eq].TrimStart('.').Trim();
+                string v = tok[(eq + 1)..].Trim();
+                if (v.Length == 0) { pendingKey = k; continue; }
+                Apply(p, section, k, Resolve(v, prms));
+                pendingKey = null;
+                continue;
+            }
+
+            string t = tok.TrimStart('.').Trim();
+            if (pendingKey != null)
+            {
+                Apply(p, section, pendingKey, Resolve(t, prms));
+                pendingKey = null;
+            }
+            else if (KnownKeys.Contains(t))
+            {
+                pendingKey = t; // value comes in a following token (spaced "Key = value")
+            }
+            else
+            {
+                // any other bare identifier is a section header (Param, Load,
+                // Dimensions, BuffCoupl/1/2, or one we don't read). Keep only
+                // letters/digits so "Param:" or "Param," still match.
+                section = new string(t.Where(char.IsLetterOrDigit).ToArray()).ToLowerInvariant();
+            }
+        }
+    }
+
+    private static void Apply(Physics p, string section, string key, string value)
+    {
+        switch (section)
+        {
+            case "param":
+                if (key.Equals("M", StringComparison.OrdinalIgnoreCase)) p.Mass = ParseD(value, p.Mass);
+                else if (key.Equals("Vmax", StringComparison.OrdinalIgnoreCase)) p.VMax = ParseD(value, p.VMax);
+                break;
+            case "load":
+                if (key.Equals("LoadAccepted", StringComparison.OrdinalIgnoreCase)) p.LoadAccepted = value;
+                else if (key.Equals("MaxLoad", StringComparison.OrdinalIgnoreCase)) p.MaxLoad = (int)ParseD(value, p.MaxLoad);
+                break;
+            case "dimensions":
+                if (key.Equals("L", StringComparison.OrdinalIgnoreCase)) p.Length = ParseD(value, p.Length);
+                break;
+            case "buffcoupl":
+            case "buffcoupl1":
+                if (key.Equals("AllowedFlag", StringComparison.OrdinalIgnoreCase)) p.AllowedFlagA = Flag(value, p.AllowedFlagA);
+                else if (key.Equals("ControlType", StringComparison.OrdinalIgnoreCase)) p.ControlTypeA = value;
+                break;
+            case "buffcoupl2":
+                if (key.Equals("AllowedFlag", StringComparison.OrdinalIgnoreCase)) p.AllowedFlagB = Flag(value, p.AllowedFlagB);
+                else if (key.Equals("ControlType", StringComparison.OrdinalIgnoreCase)) p.ControlTypeB = value;
+                break;
+        }
+    }
+
+    // A negative AllowedFlag means a permanent coupling: abs + 128 (workshop-lock bit).
+    private static int Flag(string v, int fallback)
+        => int.TryParse(v, System.Globalization.NumberStyles.Integer,
+               System.Globalization.CultureInfo.InvariantCulture, out int f)
+            ? (f < 0 ? -f + 128 : f)
+            : fallback;
+
+    private static double ParseD(string v, double fallback)
+        => double.TryParse(v, System.Globalization.NumberStyles.Float,
+               System.Globalization.CultureInfo.InvariantCulture, out double d)
+            ? d
+            : fallback;
+
+    // Substitutes an include placeholder like "(c1)" with the matching include
+    // parameter (1-based), otherwise returns the token unchanged.
+    private static string Resolve(string token, string[]? prms)
+    {
+        if (prms == null || token.Length < 3 || token[0] != '(' || token[^1] != ')')
+            return token;
+        string digits = new string(token.Where(char.IsDigit).ToArray());
+        return int.TryParse(digits, out int idx) && idx >= 1 && idx <= prms.Length
+            ? prms[idx - 1]
+            : token;
+    }
+
+    private static List<string> Tokenize(string text)
+    {
+        var sb = new StringBuilder();
+        foreach (var line in text.Split('\n'))
+        {
+            string l = line;
+            int hash = l.IndexOf('#');
+            if (hash >= 0) l = l[..hash];
+            sb.Append(l).Append(' ');
+        }
+        return sb.ToString()
+            .Split(new[] { ' ', '\t', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
+            .ToList();
+    }
+}
diff --git a/StarterNG/Classes/Settings.cs b/StarterNG/Classes/Settings.cs
index b2c79be..4e4ccaa 100644
--- a/StarterNG/Classes/Settings.cs
+++ b/StarterNG/Classes/Settings.cs
@@ -153,6 +153,53 @@ public sealed class Settings
     private static string DefaultConfigPath() =>
         Path.Combine(Directory.GetCurrentDirectory(), "eu07.ini");
 
+    /// <summary>
+    /// The simulator executable to launch. With auto-selection on, the working
+    /// directory is scanned for an <c>eu07*</c> binary - <c>eu07</c> on Linux/macOS,
+    /// <c>eu07.exe</c> on Windows - so the same procedure works on every OS. With it
+    /// off, the explicitly chosen path is used.
+    /// </summary>
+    public string ResolveExecutable()
+    {
+        if (!SelectExeAutomatically && !string.IsNullOrWhiteSpace(ExecutablePath))
+            return ExecutablePath;
+
+        string canonical = OperatingSystem.IsWindows() ? "eu07.exe" : "eu07";
+        try
+        {
+            string? best = null;
+            foreach (string path in Directory.GetFiles(Directory.GetCurrentDirectory(), "eu07*"))
+            {
+                if (!IsExecutableCandidate(path))
+                    continue;
+                string file = Path.GetFileName(path);
+                if (string.Equals(file, canonical, StringComparison.OrdinalIgnoreCase))
+                    return path; // exact canonical name wins
+                if (best == null || file.Length < Path.GetFileName(best).Length)
+                    best = path; // otherwise prefer the shortest eu07* name
+            }
+            if (best != null)
+                return best;
+        }
+        catch { /* fall through to the canonical name */ }
+
+        return canonical;
+    }
+
+    // Filters the eu07* matches down to plausible launcher binaries, skipping data
+    // and config files (eu07.ini, eu07.log, libraries, …).
+    private static bool IsExecutableCandidate(string path)
+    {
+        string ext = Path.GetExtension(path).ToLowerInvariant();
+        if (ext is ".ini" or ".log" or ".txt" or ".cfg" or ".config" or ".json"
+                or ".dll" or ".so" or ".dat" or ".bak" or ".csv" or ".xml")
+            return false;
+        if (OperatingSystem.IsWindows())
+            return ext == ".exe";
+        // Linux / macOS: no extension (eu07) or a known binary suffix
+        return ext.Length == 0 || ext is ".x86_64" or ".run" or ".appimage";
+    }
+
     private static readonly Encoding FileEncoding = ResolveEncoding();
 
     private static Encoding ResolveEncoding()
diff --git a/StarterNG/Classes/Trainset.cs b/StarterNG/Classes/Trainset.cs
index 783bc3f..73f19cb 100644
--- a/StarterNG/Classes/Trainset.cs
+++ b/StarterNG/Classes/Trainset.cs
@@ -395,6 +395,19 @@ public sealed class Coupling
             Parameters.Insert(0, brake.ToParameter());
     }
 
+    /// <summary>The wheel/damage setting carried in the "W" parameter, or null.</summary>
+    public WheelSettings? GetWheels() =>
+        WheelSettings.FromParameter(
+            Parameters.FirstOrDefault(p => p.StartsWith("W", StringComparison.Ordinal)));
+
+    /// <summary>Replaces (or clears, when empty/null) the "W" wheel parameter.</summary>
+    public void SetWheels(WheelSettings? wheels)
+    {
+        Parameters.RemoveAll(p => p.StartsWith("W", StringComparison.Ordinal));
+        if (wheels != null && !wheels.IsEmpty)
+            Parameters.Add(wheels.ToParameter());
+    }
+
     public Coupling Clone() => new()
     {
         Flags = Flags,
@@ -451,4 +464,61 @@ public sealed class BrakeSetting
     }
 
     public string ToParameter() => "B" + Mode + (Load ?? "") + (Switch ?? "");
+}
+
+/// <summary>
+/// Wheel-damage settings carried in the "W" parameter of a vehicle's coupling
+/// field: <c>W[H&lt;sway%&gt;][F&lt;flat mm&gt;][R&lt;random flat mm&gt;][P&lt;flat prob%&gt;]</c>
+/// (e.g. "WH25F5R10P8"). See https://wiki.eu07.pl/index.php?title=Wpisy_hamulca_dla_pojazdow
+/// </summary>
+public sealed class WheelSettings
+{
+    /// <summary>H — sway ("wężykowanie") probability, %.</summary>
+    public int Sway;
+
+    /// <summary>F — flat spot ("podkucie") of this size, mm.</summary>
+    public int Flatness;
+
+    /// <summary>R — additional random flat spot, 0..x mm.</summary>
+    public int FlatnessRand;
+
+    /// <summary>P — flat-spot probability, % (guaranteed when omitted).</summary>
+    public int FlatnessProb;
+
+    public bool IsEmpty => Sway <= 0 && Flatness <= 0 && FlatnessRand <= 0 && FlatnessProb <= 0;
+
+    public static WheelSettings? FromParameter(string? param)
+    {
+        if (string.IsNullOrEmpty(param) || param![0] != 'W')
+            return null;
+
+        var w = new WheelSettings();
+        string body = param.Substring(1);
+        int i = 0;
+        while (i < body.Length)
+        {
+            char code = body[i++];
+            int start = i;
+            while (i < body.Length && char.IsDigit(body[i])) i++;
+            if (!int.TryParse(body[start..i], out int val)) continue;
+            switch (char.ToUpperInvariant(code))
+            {
+                case 'H': w.Sway = val; break;
+                case 'F': w.Flatness = val; break;
+                case 'R': w.FlatnessRand = val; break;
+                case 'P': w.FlatnessProb = val; break;
+            }
+        }
+        return w;
+    }
+
+    public string ToParameter()
+    {
+        var sb = new StringBuilder("W");
+        if (Sway > 0) sb.Append('H').Append(Sway);
+        if (Flatness > 0) sb.Append('F').Append(Flatness);
+        if (FlatnessRand > 0) sb.Append('R').Append(FlatnessRand);
+        if (FlatnessProb > 0) sb.Append('P').Append(FlatnessProb);
+        return sb.ToString();
+    }
 }
\ No newline at end of file
diff --git a/StarterNG/MainWindow.axaml.cs b/StarterNG/MainWindow.axaml.cs
index 9844043..7e92cfe 100644
--- a/StarterNG/MainWindow.axaml.cs
+++ b/StarterNG/MainWindow.axaml.cs
@@ -122,14 +122,19 @@ public partial class MainWindow : Window
         Settings.Instance.CaptureAndSave();
 
         // launch the game: -s $<name>.scn -v <vehicle>. Keep the handle so we can
-        // watch for the simulator exiting.
+        // watch for the simulator exiting. UseShellExecute = false runs the binary
+        // directly with its arguments, which works the same on Windows and Linux
+        // (the executable is resolved to eu07.exe / eu07 via ResolveExecutable).
         Process? sim;
         try
         {
-            sim = Process.Start(new ProcessStartInfo(Settings.Instance.ExecutablePath)
+            string exe = Path.GetFullPath(Settings.Instance.ResolveExecutable());
+            sim = Process.Start(new ProcessStartInfo
             {
+                FileName = exe,
                 Arguments = $"-s {exportName} -v {vehicle}",
-                UseShellExecute = true
+                WorkingDirectory = Path.GetDirectoryName(exe) ?? Directory.GetCurrentDirectory(),
+                UseShellExecute = false
             });
         }
         catch
@@ -162,7 +167,7 @@ public partial class MainWindow : Window
     {
         if (sim is null)
         {
-            string name = Path.GetFileNameWithoutExtension(Settings.Instance.ExecutablePath);
+            string name = Path.GetFileNameWithoutExtension(Settings.Instance.ResolveExecutable());
             sim = Process.GetProcessesByName(name).FirstOrDefault();
         }
 
diff --git a/StarterNG/Services/LocalizationService.cs b/StarterNG/Services/LocalizationService.cs
index 7f67e68..72179ec 100644
--- a/StarterNG/Services/LocalizationService.cs
+++ b/StarterNG/Services/LocalizationService.cs
@@ -23,7 +23,7 @@ public class LocalizationService : INotifyPropertyChanged
 {
     /// <summary>Folder holding the language files, resolved as starter/lang next to the executable.</summary>
     public static string LangDirectory =>
-        Path.Combine(AppContext.BaseDirectory, "starter", "lang");
+        Path.Combine(AppContext.BaseDirectory, "startercfg", "lang");
 
     private Dictionary<string, string> _strings = new();
 
diff --git a/StarterNG/StarterNG.csproj b/StarterNG/StarterNG.csproj
index 5371485..19c128e 100644
--- a/StarterNG/StarterNG.csproj
+++ b/StarterNG/StarterNG.csproj
@@ -2,14 +2,15 @@
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
         <PublishAot>true</PublishAot>
+        <PublishTrimmed>true</PublishTrimmed>
         <IsAotCompatible>true</IsAotCompatible>
         <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
         <ApplicationManifest>app.manifest</ApplicationManifest>
         <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
-        <AssemblyVersion>1.0.0.1</AssemblyVersion>
-        <FileVersion>1.0.0.1</FileVersion>
+        <AssemblyVersion>1.1.0.3</AssemblyVersion>
+        <FileVersion>1.1.0.3</FileVersion>
         <AssemblyName>Starter</AssemblyName>
         <Company>eu07.pl</Company>
     </PropertyGroup>
@@ -54,9 +55,9 @@
            compiled into the assembly. They are copied verbatim into a starter/lang/
            folder next to the executable so they can be edited or extended without a
            rebuild. XmlReader parsing is AOT-safe, unlike the Avalonia XAML loader. -->
-      <Content Include="starter\lang\*.xml">
+      <Content Include="startercfg\lang\*.xml">
         <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-        <Link>starter\lang\%(Filename)%(Extension)</Link>
+        <Link>startercfg\lang\%(Filename)%(Extension)</Link>
       </Content>
     </ItemGroup>
 </Project>
diff --git a/StarterNG/Views/Depot.axaml b/StarterNG/Views/Depot.axaml
index d5ce7e2..b294469 100644
--- a/StarterNG/Views/Depot.axaml
+++ b/StarterNG/Views/Depot.axaml
@@ -86,6 +86,11 @@
                             <StackPanel Name="loadsPanel" Margin="4" Spacing="8" />
                         </ScrollViewer>
                     </TabItem>
+                    <TabItem Header="{Binding [Damage], Source={x:Static starterNg:App.Loc}}">
+                        <ScrollViewer VerticalScrollBarVisibility="Auto">
+                            <StackPanel Name="damagePanel" Margin="4" Spacing="8" />
+                        </ScrollViewer>
+                    </TabItem>
                 </TabControl>
             </DockPanel>
         </HeaderedContentControl>
@@ -93,15 +98,20 @@
         <!-- Consist (full-width bottom, horizontally scrollable) -->
         <HeaderedContentControl Grid.Row="2" Grid.ColumnSpan="2" Theme="{StaticResource GroupBox}"
                                 Header="{Binding [Consist], Source={x:Static starterNg:App.Loc}}">
-            <Panel>
-                <TextBlock Name="emptyHint" VerticalAlignment="Center" HorizontalAlignment="Center"
-                           TextWrapping="Wrap" MaxWidth="520" Opacity="0.6" TextAlignment="Center"
-                           Text="{Binding [ConsistEmpty], Source={x:Static starterNg:App.Loc}}" />
-                <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Disabled">
-                    <StackPanel Name="consistStack" Orientation="Horizontal"
-                                VerticalAlignment="Center" Spacing="0" />
-                </ScrollViewer>
-            </Panel>
+            <DockPanel LastChildFill="True">
+                <!-- Train totals computed from the .fiz files -->
+                <TextBlock Name="trainStats" DockPanel.Dock="Top" FontSize="12"
+                           Opacity="0.85" Margin="0,0,0,6" />
+                <Panel>
+                    <TextBlock Name="emptyHint" VerticalAlignment="Center" HorizontalAlignment="Center"
+                               TextWrapping="Wrap" MaxWidth="520" Opacity="0.6" TextAlignment="Center"
+                               Text="{Binding [ConsistEmpty], Source={x:Static starterNg:App.Loc}}" />
+                    <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Disabled">
+                        <StackPanel Name="consistStack" Orientation="Horizontal"
+                                    VerticalAlignment="Center" Spacing="0" />
+                    </ScrollViewer>
+                </Panel>
+            </DockPanel>
         </HeaderedContentControl>
     </Grid>
 </UserControl>
diff --git a/StarterNG/Views/Depot.axaml.cs b/StarterNG/Views/Depot.axaml.cs
index bc88f8e..120d05b 100644
--- a/StarterNG/Views/Depot.axaml.cs
+++ b/StarterNG/Views/Depot.axaml.cs
@@ -118,11 +118,11 @@ public partial class Depot : UserControl
     // Car-type suffixes (longest first) used only for the consist unit label.
     private static readonly string[] CarSuffixes = { "sa", "sb", "ra", "rb", "s" };
 
-    // Coupling-bit labels in mask-bit order (bit i = value 1<<i), per the wiki:
-    // https://wiki.eu07.pl/index.php?title=Wpisy_hamulca_dla_pojazdow
-    private static readonly string[] CouplingBits =
-        { "Mechanical", "Brake pipe", "Control (MU)", "High voltage",
-          "Gangway", "Aux pneumatic", "Heating", "Workshop lock" };
+    // Coupling-bit localisation keys in mask-bit order (bit i = value 1<<i), per
+    // the wiki: https://wiki.eu07.pl/index.php?title=Wpisy_hamulca_dla_pojazdow
+    private static readonly string[] CouplingBitKeys =
+        { "CplMechanical", "CplBrake", "CplControl", "CplHighVoltage",
+          "CplGangway", "CplAuxPneumatic", "CplHeating", "CplWorkshop" };
 
     public Depot()
     {
@@ -463,6 +463,7 @@ public partial class Depot : UserControl
         };
         _consist[i] = item;
         _selected = item;
+        AutoConnectAll();
         RebuildConsist();
     }
 
@@ -503,6 +504,7 @@ public partial class Depot : UserControl
         }
         _consist.Insert(at, item);
         _selected = item;
+        AutoConnectAll();
         RebuildConsist();
     }
 
@@ -686,6 +688,7 @@ public partial class Depot : UserControl
 
         emptyHint.IsVisible = _consist.Count == 0;
         UpdateDetails();
+        UpdateTrainStats();
         WriteBackToScenery();
     }
 
@@ -710,6 +713,89 @@ public partial class Depot : UserControl
         _editingTrainset.Vehicles = flat;
     }
 
+    // Resolves the .fiz physics for a consist car: the .fiz is named after the
+    // model, so try the database model first, then the scenery mmd token, then the
+    // skin file name.
+    private Physics? PhysicsFor(Dynamic car)
+    {
+        string? dbModel = _db.TextureForSkin(car.SkinFile)?.Model;
+        return Physics.For(car.DataFolder, dbModel)
+            ?? Physics.For(car.DataFolder, car.MmdFile)
+            ?? Physics.For(car.DataFolder, car.SkinFile);
+    }
+
+    // Recomputes every coupling from the vehicles' .fiz AllowedFlag, like the
+    // original Starter's AutoCoupler: the coupling is the bits common to the
+    // facing ends, minus the multiple-unit (control) bit when the control types
+    // differ. Called when a vehicle is added or replaced.
+    private void AutoConnectAll()
+    {
+        var flat = new List<(Dynamic car, bool flipped)>();
+        foreach (var item in _consist)
+        {
+            var cars = item.Flipped ? item.Cars.AsEnumerable().Reverse() : item.Cars;
+            foreach (var c in cars)
+                flat.Add((c, item.Flipped));
+        }
+
+        for (int i = 0; i < flat.Count - 1; i++)
+        {
+            var (left, lf) = flat[i];
+            var (right, rf) = flat[i + 1];
+
+            var lp = PhysicsFor(left);
+            var rp = PhysicsFor(right);
+
+            // GetMaxCoupler: the end facing the neighbour (swapped when flipped)
+            int leftMax = lp == null ? 3 : (lf ? lp.AllowedFlagA : lp.AllowedFlagB);
+            int rightMax = rp == null ? 3 : (rf ? rp.AllowedFlagB : rp.AllowedFlagA);
+            int common = leftMax & rightMax; // CommonCoupler = shared flag bits
+
+            string lct = lp == null ? "" : (lf ? lp.ControlTypeA : lp.ControlTypeB);
+            string rct = rp == null ? "" : (rf ? rp.ControlTypeB : rp.ControlTypeA);
+            if ((common & Coupling.ControlMU) != 0 &&
+                !string.Equals(lct, rct, StringComparison.OrdinalIgnoreCase))
+                common &= ~Coupling.ControlMU;
+
+            left.Coupling.Flags = left.Coupling.Locked ? -common : common;
+        }
+    }
+
+    // Train totals (length / mass / Vmax / load) read from the .fiz files.
+    private void UpdateTrainStats()
+    {
+        if (_consist.Count == 0)
+        {
+            trainStats.Text = "";
+            return;
+        }
+
+        double lengthM = 0, massKg = 0, loadKg = 0;
+        double vmax = double.PositiveInfinity;
+
+        foreach (var item in _consist)
+            foreach (var c in item.Cars)
+            {
+                var p = PhysicsFor(c);
+                if (p != null)
+                {
+                    lengthM += p.Length;
+                    massKg += p.Mass;
+                    if (p.VMax > 0) vmax = Math.Min(vmax, p.VMax);
+                }
+                if (c.LoadCount > 0 && !string.IsNullOrEmpty(c.LoadType))
+                    loadKg += (double)c.LoadCount * LoadWeight(c.LoadType);
+            }
+
+        var inv = System.Globalization.CultureInfo.InvariantCulture;
+        string v = double.IsInfinity(vmax) ? "—" : $"{vmax.ToString("0", inv)} km/h";
+        trainStats.Text =
+            $"{App.Loc["Length"]}: {lengthM.ToString("0.#", inv)} m    ·    " +
+            $"{App.Loc["Mass"]}: {(massKg / 1000.0).ToString("0.#", inv)} t    ·    " +
+            $"Vmax: {v}    ·    " +
+            $"{App.Loc["Load"]}: {(loadKg / 1000.0).ToString("0.#", inv)} t";
+    }
+
     private Control BuildCard(ConsistItem item)
     {
         bool selected = ReferenceEquals(_selected, item);
@@ -961,12 +1047,12 @@ public partial class Depot : UserControl
             Margin = new Thickness(0, 0, 0, 2)
         });
 
-        for (int i = 0; i < CouplingBits.Length; i++)
+        for (int i = 0; i < CouplingBitKeys.Length; i++)
         {
             int bit = 1 << i;
             var check = new CheckBox
             {
-                Content = CouplingBits[i],
+                Content = App.Loc[CouplingBitKeys[i]],
                 IsChecked = d.Coupling.Has(bit),
                 FontSize = 11
             };
@@ -1016,16 +1102,19 @@ public partial class Depot : UserControl
     {
         brakesPanel.Children.Clear();
         loadsPanel.Children.Clear();
+        damagePanel.Children.Clear();
 
         if (_selected is null)
         {
             brakesPanel.Children.Add(DetailHint(App.Loc["SelectVehicleHint"]));
             loadsPanel.Children.Add(DetailHint(App.Loc["SelectVehicleHint"]));
+            damagePanel.Children.Add(DetailHint(App.Loc["SelectVehicleHint"]));
             return;
         }
 
         BuildBrakesEditor(_selected);
         BuildLoadsEditor(_selected);
+        BuildDamageEditor(_selected);
     }
 
     private static TextBlock DetailHint(string text) => new()
@@ -1060,20 +1149,20 @@ public partial class Depot : UserControl
     {
         var brake = item.Cars[0].Coupling.GetBrake();
 
-        var modeCombo = new ComboBox { FontSize = 12, MinWidth = 150 };
+        var modeCombo = new ComboBox { FontSize = 12, MinWidth = 280 };
         AddOption(modeCombo, App.Loc["None"], null);
-        foreach (var m in BrakeSetting.Modes) AddOption(modeCombo, m, m);
+        foreach (var m in BrakeSetting.Modes) AddOption(modeCombo, BrakeModeLabel(m), m);
         modeCombo.SelectedIndex = brake?.Mode is { } mode
             ? Array.IndexOf(BrakeSetting.Modes, mode) + 1 : 0;
 
         string?[] loads = { null, "T", "H", "F", "A" };
-        var loadCombo = new ComboBox { FontSize = 12, MinWidth = 150 };
-        foreach (var l in loads) AddOption(loadCombo, l ?? App.Loc["None"], l);
+        var loadCombo = new ComboBox { FontSize = 12, MinWidth = 280 };
+        foreach (var l in loads) AddOption(loadCombo, LoadLabel(l), l);
         loadCombo.SelectedIndex = Math.Max(0, Array.IndexOf(loads, brake?.Load));
 
         string?[] switches = { null, "0", "1", "A" };
-        var switchCombo = new ComboBox { FontSize = 12, MinWidth = 150 };
-        foreach (var s in switches) AddOption(switchCombo, s ?? App.Loc["None"], s);
+        var switchCombo = new ComboBox { FontSize = 12, MinWidth = 280 };
+        foreach (var s in switches) AddOption(switchCombo, SwitchLabel(s), s);
         switchCombo.SelectedIndex = Math.Max(0, Array.IndexOf(switches, brake?.Switch));
 
         void Apply()
@@ -1103,25 +1192,105 @@ public partial class Depot : UserControl
         brakesPanel.Children.Add(LabeledRow(App.Loc["BrakeSwitch"], switchCombo));
     }
 
+    // Descriptive labels (what the option does), per the wiki - not the raw code.
+    private static string BrakeModeLabel(string code) => code switch
+    {
+        "G" => App.Loc["BrakeFreight"],
+        "P" => App.Loc["BrakePassenger"],
+        "R" => App.Loc["BrakeExpress"],
+        "R+Mg" => App.Loc["BrakeExpressMg"],
+        "Q" => App.Loc["BrakeNoAir"],
+        "O" => App.Loc["BrakeOff"],
+        "A" => App.Loc["BrakeAuto"],
+        _ => code
+    };
+
+    private static string LoadLabel(string? code) => code switch
+    {
+        "T" => App.Loc["LoadEmpty"],
+        "H" => App.Loc["LoadMedium"],
+        "F" => App.Loc["LoadFull"],
+        "A" => App.Loc["LoadAuto"],
+        _ => App.Loc["None"]
+    };
+
+    private static string SwitchLabel(string? code) => code switch
+    {
+        "0" => App.Loc["SwitchOff"],
+        "1" => App.Loc["SwitchOff10"],
+        "A" => App.Loc["SwitchOn"],
+        _ => App.Loc["None"]
+    };
+
+    // Wheel-damage editor: sway / flat-spot parameters (the "W" coupling prefix).
+    private void BuildDamageEditor(ConsistItem item)
+    {
+        var w = item.Cars[0].Coupling.GetWheels() ?? new WheelSettings();
+
+        NumericUpDown Spin(int value, int max) => new()
+        {
+            FontSize = 12, Minimum = 0, Maximum = max, Increment = 1,
+            Value = value, MinWidth = 120, FormatString = "0"
+        };
+
+        var sway = Spin(w.Sway, 100);
+        var flat = Spin(w.Flatness, 100);
+        var flatRand = Spin(w.FlatnessRand, 100);
+        var flatProb = Spin(w.FlatnessProb, 100);
+
+        void Apply()
+        {
+            var ws = new WheelSettings
+            {
+                Sway = (int)(sway.Value ?? 0),
+                Flatness = (int)(flat.Value ?? 0),
+                FlatnessRand = (int)(flatRand.Value ?? 0),
+                FlatnessProb = (int)(flatProb.Value ?? 0)
+            };
+            foreach (var c in item.Cars)
+                c.Coupling.SetWheels(ws);
+        }
+
+        sway.ValueChanged += (_, _) => Apply();
+        flat.ValueChanged += (_, _) => Apply();
+        flatRand.ValueChanged += (_, _) => Apply();
+        flatProb.ValueChanged += (_, _) => Apply();
+
+        damagePanel.Children.Add(UnitTitle(item));
+        damagePanel.Children.Add(LabeledRow(App.Loc["DamageSway"], sway));
+        damagePanel.Children.Add(LabeledRow(App.Loc["DamageFlatness"], flat));
+        damagePanel.Children.Add(LabeledRow(App.Loc["DamageFlatnessRand"], flatRand));
+        damagePanel.Children.Add(LabeledRow(App.Loc["DamageFlatnessProb"], flatProb));
+    }
+
     // Cargo type + amount, written into each car's node::dynamic trailing params.
     private void BuildLoadsEditor(ConsistItem item)
     {
         var lead = item.Cars[0];
+        var phys = PhysicsFor(lead);
+
+        // Prefer the cargo this vehicle actually accepts (.fiz LoadAccepted);
+        // otherwise suggest everything from data/load_weights.txt. Free text is
+        // still allowed.
+        var accepted = phys != null && !string.IsNullOrWhiteSpace(phys.LoadAccepted)
+            ? phys.LoadAccepted.Split(',', ';').Select(s => s.Trim()).Where(s => s.Length > 0).ToList()
+            : null;
 
-        // Suggest cargo names from data/load_weights.txt (same source the original
-        // Starter uses), while still allowing a free-typed value.
         var typeBox = new AutoCompleteBox
         {
             FontSize = 12,
             MinWidth = 200,
             Text = lead.LoadType ?? "",
-            ItemsSource = LoadTypes(),
+            ItemsSource = accepted ?? (IEnumerable<string>)LoadTypes(),
             FilterMode = AutoCompleteFilterMode.ContainsOrdinal
         };
+
+        // Cap the amount at the .fiz MaxLoad when it is defined.
+        int maxLoad = phys != null && phys.MaxLoad > 0 ? phys.MaxLoad : 1000;
         var countBox = new NumericUpDown
         {
-            FontSize = 12, Minimum = 0, Maximum = 1000, Increment = 1,
-            Value = lead.LoadCount, MinWidth = 120, FormatString = "0"
+            FontSize = 12, Minimum = 0, Maximum = maxLoad, Increment = 1,
+            Value = Math.Min(lead.LoadCount, maxLoad), MinWidth = 120, FormatString = "0"
         };
 
         void Apply()
@@ -1149,16 +1318,19 @@ public partial class Depot : UserControl
         });
     }
 
-    // Cargo names parsed once from data/load_weights.txt (the file the simulator
-    // and the original Starter use), for the load-type suggestions. Each line is
-    // "<name>: <weight>"; only the name (before the colon) is used here.
+    // Cargo names + per-unit weights parsed once from data/load_weights.txt (the
+    // file the simulator and the original Starter use). Each line is
+    // "<name>: <weight>".
     private static List<string>? _loadTypes;
-    private static IReadOnlyList<string> LoadTypes()
+    private static Dictionary<string, int>? _loadWeights;
+
+    private static void EnsureLoads()
     {
         if (_loadTypes != null)
-            return _loadTypes;
+            return;
 
-        var list = new List<string>();
+        var names = new List<string>();
+        var weights = new Dictionary<string, int>(StringComparer.OrdinalIgnoreCase);
         try
         {
             string path = Path.Combine("data", "load_weights.txt");
@@ -1171,17 +1343,32 @@ public partial class Depot : UserControl
                         continue;
                     int colon = line.IndexOf(':');
                     string name = (colon >= 0 ? line[..colon] : line).Trim();
-                    if (name.Length > 0)
-                        list.Add(name);
+                    if (name.Length == 0) continue;
+                    names.Add(name);
+                    if (colon >= 0 && int.TryParse(line[(colon + 1)..].Trim(), out int w))
+                        weights[name] = w;
                 }
             }
         }
         catch { /* missing / unreadable - just no suggestions */ }
 
-        _loadTypes = list.Distinct(StringComparer.OrdinalIgnoreCase)
-                         .OrderBy(s => s, StringComparer.OrdinalIgnoreCase)
-                         .ToList();
-        return _loadTypes;
+        _loadTypes = names.Distinct(StringComparer.OrdinalIgnoreCase)
+                          .OrderBy(s => s, StringComparer.OrdinalIgnoreCase)
+                          .ToList();
+        _loadWeights = weights;
+    }
+
+    private static IReadOnlyList<string> LoadTypes()
+    {
+        EnsureLoads();
+        return _loadTypes!;
+    }
+
+    // Per-unit weight (kg) of a cargo, defaulting to 1000 like the original Starter.
+    private static int LoadWeight(string? name)
+    {
+        EnsureLoads();
+        return !string.IsNullOrEmpty(name) && _loadWeights!.TryGetValue(name!, out int w) ? w : 1000;
     }
 
     // ------------------------------------------------------------------- minis
diff --git a/StarterNG/starter/lang/en.xml b/StarterNG/startercfg/lang/en.xml
similarity index 87%
rename from StarterNG/starter/lang/en.xml
rename to StarterNG/startercfg/lang/en.xml
index f13304c..743fb20 100644
--- a/StarterNG/starter/lang/en.xml
+++ b/StarterNG/startercfg/lang/en.xml
@@ -121,11 +121,51 @@
     <String key="BrakeLoad">Load setting</String>
     <String key="BrakeSwitch">Brake switch</String>
     <String key="None">—</String>
+
+    <!-- Coupling mask bits -->
+    <String key="CplMechanical">Mechanical</String>
+    <String key="CplBrake">Pneumatic 5 atm (brakes)</String>
+    <String key="CplControl">Multiple-unit control</String>
+    <String key="CplHighVoltage">High voltage</String>
+    <String key="CplGangway">Gangway between vehicles</String>
+    <String key="CplAuxPneumatic">Auxiliary pneumatic 8 atm</String>
+    <String key="CplHeating">Heating</String>
+    <String key="CplWorkshop">Workshop coupling (uncouple lock)</String>
+
+    <!-- Brake modes -->
+    <String key="BrakeFreight">Freight (G)</String>
+    <String key="BrakePassenger">Passenger (P)</String>
+    <String key="BrakeExpress">Express (R)</String>
+    <String key="BrakeExpressMg">Express + magnetic rail (R+Mg)</String>
+    <String key="BrakeNoAir">Start without air (Q)</String>
+    <String key="BrakeOff">Brakes disconnected (O)</String>
+    <String key="BrakeAuto">Automatic (A)</String>
+
+    <!-- Load adaptation -->
+    <String key="LoadEmpty">Empty (T)</String>
+    <String key="LoadMedium">Loaded I — medium (H)</String>
+    <String key="LoadFull">Loaded II (F)</String>
+    <String key="LoadAuto">Automatic (A)</String>
+
+    <!-- Brake switch -->
+    <String key="SwitchOff">Off (0)</String>
+    <String key="SwitchOff10">Off with 10% chance (1)</String>
+    <String key="SwitchOn">On (A)</String>
+
+    <!-- Damage (wheel parameters) -->
+    <String key="Damage">Damage</String>
+    <String key="DamageSway">Sway — probability (%)</String>
+    <String key="DamageFlatness">Flat spot (mm)</String>
+    <String key="DamageFlatnessRand">Random flat spot (0–x mm)</String>
+    <String key="DamageFlatnessProb">Flat-spot probability (%)</String>
     <String key="LoadType">Load type</String>
     <String key="LoadCount">Amount</String>
     <String key="LoadHint">Set an amount above 0 to load the vehicle.</String>
     <String key="WagonNumber">Wagon number</String>
     <String key="Set">Set</String>
+    <String key="Length">Length</String>
+    <String key="Mass">Mass</String>
+    <String key="Load">Load</String>
     <String key="SelectVehicleHint">Select a vehicle in the consist to edit it.</String>
     <String key="ComingSoon">Editing options coming soon.</String>
     <String key="Split">Split</String>
diff --git a/StarterNG/starter/lang/pl.xml b/StarterNG/startercfg/lang/pl.xml
similarity index 86%
rename from StarterNG/starter/lang/pl.xml
rename to StarterNG/startercfg/lang/pl.xml
index 5224df0..6672adc 100644
--- a/StarterNG/starter/lang/pl.xml
+++ b/StarterNG/startercfg/lang/pl.xml
@@ -121,11 +121,51 @@
     <String key="BrakeLoad">Nastawa ładunkowa</String>
     <String key="BrakeSwitch">Włącznik hamulca</String>
     <String key="None">—</String>
+
+    <!-- Bity maski sprzęgu -->
+    <String key="CplMechanical">Mechaniczny</String>
+    <String key="CplBrake">Pneumatyczny 5 atm (hamulce)</String>
+    <String key="CplControl">Ukrotnienie (sterowanie wielokrotne)</String>
+    <String key="CplHighVoltage">Wysokie napięcie</String>
+    <String key="CplGangway">Przejście między pojazdami</String>
+    <String key="CplAuxPneumatic">Pneumatyczny pomocniczy 8 atm</String>
+    <String key="CplHeating">Ogrzewanie</String>
+    <String key="CplWorkshop">Sprzęg warsztatowy (blokada rozłączania)</String>
+
+    <!-- Tryby nastawy hamulca -->
+    <String key="BrakeFreight">Towarowa (G)</String>
+    <String key="BrakePassenger">Osobowa (P)</String>
+    <String key="BrakeExpress">Pospieszna (R)</String>
+    <String key="BrakeExpressMg">Pospieszna + szynowy magnetyczny (R+Mg)</String>
+    <String key="BrakeNoAir">Start bez powietrza (Q)</String>
+    <String key="BrakeOff">Odłączone hamulce (O)</String>
+    <String key="BrakeAuto">Wybór automatyczny (A)</String>
+
+    <!-- Nastawa ładunkowa -->
+    <String key="LoadEmpty">Próżny (T)</String>
+    <String key="LoadMedium">Ładowny I — średni (H)</String>
+    <String key="LoadFull">Ładowny II (F)</String>
+    <String key="LoadAuto">Wybór automatyczny (A)</String>
+
+    <!-- Włącznik hamulca -->
+    <String key="SwitchOff">Wyłączony (0)</String>
+    <String key="SwitchOff10">Wyłączony z prawd. 10% (1)</String>
+    <String key="SwitchOn">Włączony (A)</String>
+
+    <!-- Uszkodzenia (parametry kół) -->
+    <String key="Damage">Uszkodzenia</String>
+    <String key="DamageSway">Wężykowanie — prawdop. (%)</String>
+    <String key="DamageFlatness">Podkucie (mm)</String>
+    <String key="DamageFlatnessRand">Podkucie losowe (0–x mm)</String>
+    <String key="DamageFlatnessProb">Prawdop. podkucia (%)</String>
     <String key="LoadType">Rodzaj ładunku</String>
     <String key="LoadCount">Ilość</String>
     <String key="LoadHint">Ustaw ilość większą od 0, aby załadować pojazd.</String>
     <String key="WagonNumber">Numer wagonu</String>
     <String key="Set">Ustaw</String>
+    <String key="Length">Długość</String>
+    <String key="Mass">Masa</String>
+    <String key="Load">Ładunek</String>
     <String key="SelectVehicleHint">Wybierz pojazd w składzie, aby go edytować.</String>
     <String key="ComingSoon">Opcje edycji wkrótce.</String>
     <String key="Split">Rozdziel</String>
diff --git a/linuix.run/StarterNG (linux64).run.xml b/linuix.run/StarterNG (linux64).run.xml
new file mode 100644
index 0000000..ebe9f91
--- /dev/null
+++ b/linuix.run/StarterNG (linux64).run.xml	
@@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="StarterNG (linux64)" type="DotNetFolderPublish" factoryName="Publish to folder">
+    <riderPublish configuration="Release" delete_existing_files="true" platform="x64" produce_single_file="true" ready_to_run="true" self_contained="true" target_folder="$PROJECT_DIR$/StarterNG/bin/Release/net9.0/linux-x64/publish" target_framework="net9.0" trim_unused_assemblies="true" uuid_high="-3321224803864985254" uuid_low="-7733288644066679555">
+      <runtimes>
+        <item value="linux-x64" />
+      </runtimes>
+    </riderPublish>
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file
diff --git a/windows.run/StarterNG (win64).run.xml b/windows.run/StarterNG (win64).run.xml
new file mode 100644
index 0000000..541d912
--- /dev/null
+++ b/windows.run/StarterNG (win64).run.xml	
@@ -0,0 +1,10 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="StarterNG (win64)" type="DotNetFolderPublish" factoryName="Publish to folder">
+    <riderPublish configuration="Release" delete_existing_files="true" platform="x64" produce_single_file="true" ready_to_run="true" self_contained="true" target_folder="$PROJECT_DIR$/StarterNG/bin/Release/net9.0/win-x64/publish" target_framework="net9.0" trim_unused_assemblies="true" uuid_high="-3321224803864985254" uuid_low="-7733288644066679555">
+      <runtimes>
+        <item value="win-x64" />
+      </runtimes>
+    </riderPublish>
+    <method v="2" />
+  </configuration>
+</component>
\ No newline at end of file