The rear n/s tyre is scrubbing on the inside. The dealer says they cannot identify what is causing the problem and could only eradicate it by a process of elimination. (Had a 4 wheel alignment measure done). First replace stub axle £300 if that does not do it, main axle a further £500 and if that fails to sort it body gig, cost not known. Dealer says no idea what has happened, no sign of any inpact damage, HPI clear etc. Anyone had similar problems or any idea's? Not a huge problem, does not appear to affect handling etc and tyre last about 20,000.