XR8 rear brakes

[adrian k]

I have noticed that my rear rotors are dull, on closer inspection it doesnt look like the pads are marking the rotors at all. Now I upgraded to Tickford premium brakes recently, but the red rears were definatly bitting on the TS (where i took them from), but this was going on evern before i swapped the calipers so its not a caliper issue imo.
I put new pad in on the weekend and went to bed them in, with heavy braking, i only got slight marking on the rotors. the pistons do move in and out with the pedal, so no problem there.
just wonder if anyone else has noticed this or had this problem?