I can't get my Rivergate clutch slave set correctly. It really seems like I don't have enough throw. So my simple mind is asking - "Which master cylinder provides more throw? A 3/4" or a 7/8?" Did my '62 have a 3/4" of 7/8"? I think I now have a master out of a 65... Any guidance you can offer? Joe Home of the perpetual Sprite project