I have an xxx-nt, and some of you were talking about a different way of adjusting the diff. Its something like taking the tire off and adjusting the screw with a screwdriver, its supposed to be easier on your gears. Could someone explain this to me?

the way they tell you in the manual is crap. just do a search for xxx-nt diff and you will find 50 ways to adjust your diff.

use a small allen wrench and hold the screw while turning the other wheel. it was the way i was taught. you dont have to take the wheel off or anything and it puts no stress on the gears.

nevermind, since my pullstart is broken and im waitin for the peice i decided to go adjust the diff. Not hard at all, i dont see why everyone is having a problem with it. The tire should only move a little bit when holding the right tire and gear right?