Thanks. I did make sure the tranny could be turned easily by hand, although I was surprised at just how loose that required the screws to be. I'll be checking a few times when I get to the track to make sure they don't come out, and maybe picking up some purple Loctite. I'll see if I can get it to slip for about 2'. I should have expected that it was too tight from the factory with how easily it pulled wheelies. Thanks again!