Most alignment shops will not touch the PRG upper control arms, they will only turn the camber/caster bolts on the lower control arm until the number is green, they could care less what the numbers are so long as they are green.
Also most alignment techs do not realize that the 2 bolts on the lower control arm are actually not just for camber adjustment, the rear bolt is for camber adjustment, the front bolt is for caster adjustment.
I agree with rick that you want camber to be at 0 or slightly negative.
You will need to remove the UCA bolts and spin the uniballs in a turn or 2(add another half turn to the rear uniball to get more caster) then get it realigned.