My transmission was just recently rebuilt. Nothing major just heavy duty clutches and a corvette servo. The only thing with it is it no longer holds first gear. It is weird, before when I shifted into first it stayed in first and now it works the same as being shifted into second. It is weird. I was just wondering if anybody knew why it would be doing this. It isn't a major problem because I am planning on running the new TCI manual valvebody as soon as possible I was just wondering what would make it no longer hold first.