Originally Posted by
DJGonzo69
As far as the "notching" feeling on the diff, are you guys using ceramic balls? Is it a new diff? I had the same problem & I had ceramic balls in there. Just a note this happened after a season of running the car. I had to change the diff balls & the thrust ball assembly. Someone told me ceramic balls do flatten out.
I think he means the gear diff rather than the ball diff ?