John, my '05 BA has a warped rotor as well. Just had it calibrated at .00013" out of alignment when the acceptable limit should be .0002". I believe the bike came new that way but am in the process of replacing the rotor with the EBC floating rotor and EBC HH Sintered pads. I am also considereing SS Braided brake lines because the rubber lines flex too much. I'll Let you know how that works out.
