Originally Posted by
oladele
Looks like you have a few things going on there that is preventing more steering
A) at the end of your steering link you need more shimming (4mm)
B) the composite shims you have on your linkage belong at the other end
C) don't use ball cups
This will raise the linkage and allow for more steering, you can dremel where the linkage is hitting a mm or so.
If at full lock his steering knuckles are just off hitting the arm, he has full lock (the shims under the Ackermann plate in the center act as an 'endstop') . So there's no need for more.