My dodge has 80,000 miles and I just recently had the clutch replaced. It then developed a problem where is shakes real bad for about a second when I start off in first or go in reverse after it has warmed up. I did take it back to the shop and the first time they did find that they installed the wrong clutch. It was definately better with the second clutch but the problem is still happening. The mechanic has only suggested that I purchase another new clutch directly from the dealer and he will re-imburse the original clutch cost. Has anybody else had this problem that has seen it through to being fixed? I don't want to keep taking it back for new clutches if the problem is related to something else.

Thank you,
Brian