DHS Thanks for the write-up on those K-MAC adjustable bolts AND the pictures! Good Information. Your definitely right about getting help with removal of the old bushings. There is a specially designed tool just for that purpose, but few shops have it. One thing you said is a little off. The front bolt is primary on camber adjustment and the rear is primary on caster, but think of the adjustment as a three legged stool. If one leg's length is changed it will effect the angles on the other legs, so it is not just a positive/negative adjustment for camber because that change will also effect caster to a smaller degree.