Any ideas why? It's fine with the 160mm Avid rotor with an occasional bit of rub, but with a 203mm Hope rotor it's rubbing/dragging all the time. I can see this being a big problem for longer/faster runs as it would add unnecessary heat build up? It feels a bit "fluttery" if that makes sense. I thought that the flutter may have been caused by the rotor being too "deep" into the pads and making them catch on the non-braking surface. Added some spacers to move it further away from the adapter which haven't really helped. Oh and the brake doesn't work as well as it did with the 160mm rotor..
I've tried pushing the pads back out, endless adjusting of cps bolts, setting the alignment by eye etc. None seem to have helped much. Getting really annoying, I hate rubbing discs! They are old pads so maybe they're just worn to the old disc size, should I have a go with some new ones?
