Anybody know when Audi went to the 82mm wheel bearings on the 5000s. I'm looking into buying the wheel bearing/hub tool from Snap-on. $200. Ouch. But if you have an 86 1/2 or newer model with 82mm bearings you need their special adaptor which they are willing to part with for $80. Double ouch. I have a 4/86 manufacture 5000CSTQ so do I spend $200 or $280. TIA Mark