I have a 99 r6 with some really bad brakes. I've tried everything to resolve the problem but to no avail. When I pull the lever, I get this weird crunching feeling. I bled the brakes and the crunching feeling went away for a little bit. It's back now, so I know I need to do something different. The bike has goodridge kevlar lines with brand new ebc hh pads and yet the bike still brakes horribly. What should I try now?