I recently rebuilt my motor and installed a stage 3 clutch. I finally got it all running right but when i depress the clutch pedal it wont go into gear as if i hadnt pressed the clutch at all. I replaceed the flywheel, clutch disc, pressure plate, pilot bearing and throwout bearing. the release cylinder is moving all the way and the clutch line is air free it feels really springy. other then that when the clutch is about halfway down it feels like its vibrating a slight bit. if i put the car into gear and start it the wheels turn but if i pull it out of that gear i cant get it back in or into any other. what could i have done wrong ?