Has anyone installed a bump steer kit in their early mustang? I ask because i had to use a TON of shims to get it near perfect. I have the global west upper control arms with the shelby drop, a heim joint strut rod and poly bushings in the factory lower control arms. My car still has the stock power steering gearbox that is used as a manual. Has anyone else ran into the stack of shim issue to get theirs correct? What setup do you have and how many shims did it take?