Alright, here's my problem: When I engage my clutch it makes a metallic rubbing noise, not a grinding. I also can't get it in reverse, it's hard to get in every other gear but once you get it in it works fine. There is no sign of any slippage when i'm driving either, could it be a throwout bearing or do you think my tranny is going? Oh yeah, my car is a '94z with the m6.