I have a trek crossrip ellite, and it's a lot of fun on the trails. My disk rotors tend to rub when I lean the bike while pedaling hard. Is there anyway to prevent this? The rotors would rub constantly when I first bought the bike, but I figured out how to adjust them. I just don't want to adjust them to the point in which the calipers don't engage the rotors. The brakes are Hayes CX5. Any info would be greatly appreicated.