If it's off that little, then I'd worry about other things first. You don't want it way off, as it can make the car track funny and ultimately make for a bigger difference between turning left and right too. But you seem to be pretty close.

 

Wont it wack out the wheel alignment machine if you go for a front end alignment? Just saying.

 

FWIW, i lowered my car 2" in the rear (NO adjustable panhard bar) and the car will get you from point A to point B 100% okay with stock wheels/tires. it's not like you develop some huge rubbing condition where the suspension can't compress without sending a tire into a fender. that said, I still ordered a panhard bar because symmetry makes me happy. also, i can't vouch for how it drives when flogging it, but i'd want to have things lined up a little better if I can help it.

 

well it should be returned to nominal conditions..
plus looks like i wont be lowering her soon as i am getting a killer deal on a s/c.. with everything..

 

A PHB will not mess up your alignment, in fact the PHB can't even be set on an alignment rack. Think about it for a second, the racks read the wheels. The PHB doens't move the axle, it moves the body which the alignment rack cannot read. You'd have to have the car feet out of whack to mess up the front end.