A word about the camber adjustment, and someone correct me if I am wrong.
It depends on the set up you have. Some cars are adjustable, as in you slacken off the bolts on the uprights, set to desired angle, and then do up bolts to TAF. Others are fixed and can only be adjusted by fixed angles of 1 or 2 degrees, (if that) by changing the upright bolts for those specific for the purpose. You can´t just fit any old smaller diameter bolt. Now I can´t remember if its the uprights that have the adjustment capability or if it is the shocks themselves, but if you have had your shocks changed lately and the garage have then said that your camber is fixed, then more than likely, the adjustment capability lies with the shocks. So get the camber checked by someone who knows the cars and knows what he is doing, rather than places like the one you have mentioned. (Had nothing but trouble from those guys in the past. They did a job so shoddily on my old Audi in the past, that the exhaust system fell off whilst on holiday in Spain driving through a very busy little seaside town on market day! They only re-imbursed me with 50 quid.)