I am going to try to explain this the best I can. Well I just bought my car about a month ago. When I bought it the guy said the transmission was just rebuilt. But anyways... When I am going down the road the clutch pedal vibrates real bad. So bad that it is vibrating my dash. But if I rest my foot on the clutch pedal it doesn't vibrate my dash anymore but I can hear a squealing noise. The clutch isn't slipping...it grabs pretty good. Do think it is the TOB or maybe the pressure plate causing the vibration?