1st gear rattles or chatters yet reverse does not also 2-3 gears are quiet.Anybody got any ideas about the shaft being bad. If i had clutch -pressure plate- T-Out bearing problems it would do it all the time?I have access to a replacement trans so i may just change it. I know it is best to get in there and look at the guts but it may be easier to just swap to the new old one. This is only 1st when you start out from a stop sign. THANKS