Trying to swap back to the 312mm set up and my mechanic rings to say, "the oem discs you have supplied dont fit centre hub hole too small" he reassembles the 996tt kit on and then I remembered (via Johnny BCR) that the 996 kit had two centering rings/spigots to allow the Merc 350mm disc to go on the VAG hub.
Could these rings be the reason the oem discs wouldn't go on? My man said he saw mo such rings but then didn't know to look out for them and seeing as the brakes have been on the car since late 2012/early 2013 could they have rusted and appear to be part of the hub, easily missed if not looking for them?
If my understanding of the 350,, kit is right they must still be on the car otherwise the Merc disc would be shaking the wheels?
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