clutch help

[timracer44]

Im trying to run with an escort flywheel(94) and stock mustang pressure plate and disc. I bought the 72 chevy tob. the problem im having is when i push in the clutch pedal the fork is not staying in the tob groove and its binding up. So i bought a new fork thought maybe old one was wore out but it still does the same thing. I lost two night of racing this past weekend ANY Help would be greatly appreciated

[Headhunter]

How is the fit on the transmission? make sure the bearing slides free over the input of the transmission

[timracer44]

Yes it slides freely over the shaft

[longhornracer]

everytime i have ran that setup i have had to extend the ball that the clutch fork slides onto. dont kno excatly but i would say anywhere from a inch or 2 longer.