clutch adjustment question

UPDATE: I pulled the over center spring off. adjusted the rod to where I had about 1/4 " play on the rod. That gave me a little over 1" free play on the pedal. I think I need what Chiltons call a clutch fork return spring. I don't have one of those. I am not totally sure where it mounts. Does it mount in the groove on the fork and the groove on the bell housing. Thanks,Bill