Alignment for my track setup

[Germanguy]

My specs were:
H&R springs
350 Z Rays with Toyo R888 235/40/18 all around (33 psi warm)
30 mm spacers front, 40 mm spacers in the back


Here my first re-alignment after the spring install:
front: -2,2° camber left, - 2,3° camber right
back: -3,3° camber left, -3,35° camber right


After Hockenheim GP trackday my rear tires showed that I was driving tooooo much camber in the back, because the outside of the tire did not even see the street:


My next upgrade will be:
60 mm spacers in back
SPC front and rear camber kit
re-Alignment

My question to you is: How much camber would you do in the next re-alignment? I also have Sportpackage wheels and drive that car 10000 miles/year.