69 Rupp Roadster clutch slipping advise

#1
My 1969 Rupp Roadster is all original and when purchased a year ago it had a slipping in the clutch when it transitioned from 1st to 2nd gear. I dissembled the jack shaft and replaced the Sprag gear and it ran perfect. Stong shift from 1st to 2nd. Now after a year it is doing it again. Can it possible wear out another Sprag gear this fast. Any 68-69 Roadster guys have suggestions? Maybe you experienced this too?

Any advise is greatly appreciated Craig
 
Top