Ever since SP 2 or whatever SP came out this year, I've noticed on some steam locomotives while in DCC mod that the driver wheels will spin much faster then the speed at which the engine is moving while on engines that don't seem to have this issue I'll hear the rail squeal sound effect that is used when a train loses traction and yet the wheels turn at the same speed as the engine.
This issue is most notable at around 5 to 10 MPH and gets' on worse as the engine picks up speed.
This issue is most notable at around 5 to 10 MPH and gets' on worse as the engine picks up speed.