I went to a different shop, here's what I came out with:

(left, right)
camber -0.5 deg , -0.3
caster 10.2 , 9.1
toe 0.17 , 0.17

The camber and toe seem to be right on target as per the specs you gave me. the right caster is a little off.

on the road, the car is quite stable, doesn't sway to any side, steering wheel is not off-center anymore.

is the right caster a problem - is it going to cause uneven tire wear? The guy says he cannot adjust it any more, since it is pushed all the way to its limit.

Thanks a lot MB doc for your help in this process.