2000 miles from home and every time a banked into a low speed corner coasting I could here a horrible scraping sound sound from the rear of the bike if I got back on the throttle the noise seemed to go away or I just couldn't here over the engine. Put it up on the center stand and no noticeable play. I rode the rest of the way home hoping it was just a worn out rear brake pad. Just checked the pads there fine but the rotor is loose on the bolts/rivets checked the service manual and no mention of how to shim or allowable free play. Any ideas and is it a big deal just to ignore?? Buy the way it is a 99 LT with 67,000 miles.