Quote Originally Posted by stephan View Post
Yep, I know what the shims look like & how they work, it just seems like the shim would affect the front u-joint angle "for the worse" & inadvertently cause the problem to move there.
I'd be willing to bet that installing the shims just puts it back the way it was before the drop shackles...I'm not sure how it would change it unless the shim increased the pinion angle more than it should.