ok...just did upper control arm ball joints and bushings...put the shims in like they were...now the caster is a bit off, well could have been due to the pothole that made me rebuild them...anyways, is there a way to fudge caster...or trial and error with the shims...?

 

Damn it...looked for the sheet for a while...i remember that the tech said it was only slightly off but that xk8's didn't have caster adjustment...i was considering going somewhere to have them balance it out with toe...but i'd rather see if someone knew of a way to game it a bit...sorry for the lack of numbers, just know it was slight and only a slight vear to the rightwhen driving...