Just received used front rotor for '01 WG, was assured by seller the one he was selling me would work on my bike. Turns out it's an 11.8 rotor, the one on the bike now, and the one the spec calls for, is 11.5. Here's the rub: I got a great price on it and, even though used, the rotor is immaculate. If it clears the caliper (PM 6 piston) and bolts up properly to the wheel, any reason why I can't use it? Don't want to pull the wheel yet if I'm wasting my time.