I found a TSB from the link at the top of the page for 2000 mustangs that some may have a clutch vibration between idle and 2300rpm. My sister's stang has this problem bad - it's ridiculous (and the flywheel and clutch/pressure plate assembly are all new). Whether she's leaving from astand-still in 1st or Reverse, the clutch will chatter/vibrate horribly. Have any of you guys had this problem? And if so, have you found any fixes for it?

Thanks,
Justin