Originally Posted by
m@_c
My car has a bad habit of pulling in one direction or another under acceleration. Pretty sure it's not the steering alignment. Pretty new to 1/12 but I'm guessing this might be tweak?
Also make sure the rear axle isn't too tight. Because the bearings are on 1 side of the diff if you have the left side hub up too tight against the bearing it will cause more drag on that side of the diff than the other. Usually we slip a piece of paper between the hub and the bearing when tightening down the screw to make sure it isn't too tight. But you need to make sure the paper is between the lip on the hub and the inner bearing race.