Originally Posted by fast-ho-cars

yokomo has a front t-bar nylon replacement piece for the front of the t-bar, once you install it you don't use tweak screws because the gapped area is filled in with plastic, so as long your tires are equal and t-bar hasn't been stressed there is no adjusting tweak needed.

this is from a Yokomo Mar 05 release:

T-Bar Tweak-Free Plate
Installs underneath the t-plate to provide equal left/right balance without using tweak screws.

http://www.yokomousa.com/newproduct...les/npr0305.htm