Hi there,ive just bought an ag100,the clutch is not working,it starts and drives fine.when i tighten the worm inside it goes completey solid and has no effect at all and the same if i back it off.ive checked the ball bearing on the end of the push rod,and the rod looks pretty straight,with a little bit of wear on it.ive changed the oil and took the casing off.the only thing i havent touched is the basket,i dont know the history of the bike(it might have new plates).would there be any point in taking it off as i dont think it would drive if the plates were badly woren? thanks for your time,i would really appreciate anyone with a bit of knowledge on this to email me greenock_scott@yahoo.com. thanks