diff --git a/McZapkie/Mover.cpp b/McZapkie/Mover.cpp
index 75d58631..9dea436c 100644
--- a/McZapkie/Mover.cpp
+++ b/McZapkie/Mover.cpp
@@ -4107,7 +4107,7 @@ double TMoverParameters::TractionForce(double dt)
         {
         case 1:
         {
-            if (ActiveDir != 0)
+            if (ActiveDir != 0 && RList[MainCtrlActualPos].R > RVentCutOff)
                 RventRot += (RVentnmax - RventRot) * RVentSpeed * dt;
             else
                 RventRot *= (1.0 - RVentSpeed * dt);