I recently put a TKO in my stang and I am having problems shifting. It doesn't have many miles on it and I was wondering if it just needs to be broken in. When I shift from 1 to 2 it feels like you hit a gate in the middle. The higher the RPM's the harder it is to shift. In a race I have to pull like hell to barely get it to go, or let off the gas a little. It just doesn't seem right and I was wondering if anybody has some experience with this trans. My buddy bought one a couple years earlier and doesn't seem to have any problems.