Build and setup the ball diff normally, just tight enough and it is not skip.
Throttle 1/4 to 1/3 when holding one side of the rear tires, do it slowly, don't gun too much, speed can be vary from time to time, for about 1 min.
Check the diff, either tighten it or loose it a bit, make it just not skip.
Run in for 1 more min.
Repeat until u find the diff is very smooth, and not skip.
Hope this helps. |