Check your ride height again. I have got the car back after an alignment, and found one side 1.5 inches higher than the other. Some of these guys dont have a clue. You have to check their work.
Hopefully, your guy followed directions, and did not try to reinvent the wheel
Moog problem solver upper control arm bushings will fix your caster problem, and most likely enable a +2 degree final setting or close to it.
