Hi newbie here from Derby having recently bought a ruby black Z4 coupe. Can anyone advise on where I can get wheel alignment done by someone who knows about z4 coupes. I have read on here that only Hunters alignment garages can do, is that right. Does it make a difference to the alignment that run flats have been taken off the car and suspension lowered by the previous owner.?... any advise appreciated, cheers Gaz :?