Dear Friend
There are several ways to face this problem..
First is came from Topline parts called
Camber kit ++ which allows you to play +1 -1 positive or negative and installed in both sides of your control arms.
Second came from H&R and it's
Triple C Camber Adjustment Bolts which allows you play on the upper of the strut 0-3 degrees, positive or negative.
As we speak write now I have the same problem 1/2 inch on each side and I have order both H&R and Camber kit to correct the problem, so when I receive the parts I will inform you if I have succed.
Try a quick search on Germanlook for
camber kit this will help you.
hope that helps