I'm going through my DM1 after the 1 hour race at the Fireball run in Lincoln. I'm very happy with how the car ran especially after putting bearings in the steering linkage and the 3 small bearings in the clutch bell. However I noticed there is a groove in the bell from the clutch shoe springs. Anyone else had this happen? How should it be fixed? Keep from happening again.
This is on the stock clutch parts.