Originally posted by Sow&Steady
Now THAT is interesting. How did you deduce that? Its a handy tip if its true though so its good to know for sure.
I'll have to kill you for that tip !
The collar on the REAR diff is on the LEFT side of the car. If the diff slips, the collar will prevent the rear LEFT axle side from slipping and then let the RIGHT axle slip more. Hence the rear swapping to the right side as the right wheel slips. Vice versa for the front as the clamp is on the right side.