Rear alignment on the s550s is admittedly a pain. It takes a lot of back and forth adjustments, thus a lot of time. If you're not patient, you won't get it. This shop evidently cares more about quantity over quality. Oh well, i'll find another shop.
Eh, no, not on this car with the stock parts - like Nightmaremoon mentioned, it is pain in the ass and it's not easy to get to inboard mount - camber alone - maybe, but that's not the aligment.
Can you get box end wrench’s onto the camber slot bolt ?
Agree; I’d never ever feel the difference in .3° split. Andretti might, but I won’t. But here’s something else that hasn’t been brought up. May be important to some, maybe not. It certainly is to me. Assuming your subframe is square and no other issues, getting into that .2-.4 difference range, you can start to visually see that straight on from the rear. Can see one side leaned in further than the other. That is unacceptable. Having a spot on match side to side is just as important to me as having a good set up spec. Adjustable camber (and toe) arms are worth the price of admission for fine tuning capabilities alone.
