Okay, i am new to 2 speed tranys and there seems to be alot to them. I have a 1985 tomos bullet with a a3 engine. When i backpedal the engine either doesent engage or it turnes over the engine and makes a grinding noise, it sounds like i am grinding on a spring? I can see teeth on the other side of the starter gear thing and it is not engaging with the other teeth. Also i took off the nut and the 2 washers for the clutch and the clutch is stuck on, i have read up on them and it seems to be a common problem but i have pried and pried with a skrew driver and no dice, wont come off. I will post pics when i get home. Any help is very much aprreciated.