Ok, I'm installing my BBK on my a32. I tryed to install the centering rings on the hubs and they do not go flush on the hub, I aready cleaned the hub, used sandpaper to take off all the rust, after that I put greace on the hub and tryed to put the centering ring and in does not go all the way in. The centering rin fits perfect on the rotor, I tryed to put the rotor with the centering ring together on the hub and then centered with the lugnuts, once the lugnuts we tie all the way in I spinned the rotor and I can see how the rotos moved side to side. so what other options I have besides the centering rings?

 

I shaved the ring to fit.

 

Thanks for the reply, I had to make some custom centering rings since the ones that came with the brackets got smashes with the rotor.

Thanks!