Fingers crossed. Though using Halfords might come back and haunt me. I have become disillusioned with my local garages and had excellent service this year at Halfords for my Z4 as well as other cars. Had some vouchers to get a free MOT. The adjustment/clean should cost £35 and I can get 15% off stuff. If thats all it is then Im happy. However if they say it needs blah blah blah then I will bring it home to sort with @colb