I took my Z to an alignment shop about a month ago and had everything corrected and brought back to spec or as close to as possible after I had lowered it. Today I'm driving and notice as I'm going straight the steering wheel is a couple degrees to the right, WTF? Got home and took a look at the rears and noticed the camber to be alot more significant on one side compared to the other. I parked my car in the garage and took a 24" solid square to the rear wheels and sure enough the one side has 5/8" more gap at the top of the tire than the other. Is it possible that the camber adjustment got loose and got thrown WAY out of wack?

Edit:

Went under car and found that the excentric bolt on one side is giving max - camber and the other side is giving max + camber. And the bolt is loose! What a bunch of monkies. This place was supposed to be the best in the area.

 

The place you went to did they use the laser alignment rack. Or did they just eyeball it.

 

haha nice