The *Unofficial* GPF RC Thread

[Matt Palm]

i was just looking at the first post and the whole thing with the diffs. ive read in multiple places you need to shim them

[PurpleGuy]

i was just looking at the first post and the whole thing with the diffs. ive read in multiple places you need to shim them

True story. Shim those puppies. I started shimming them after I toasted a rear diff when I went 3S. Now I just snap teeth off the ring gear instead.