Hi -- I have a Lawn Boy Model 10641. Last year I replaced the drive cable. This year the drive belt came off, so I replaced it with a new one, but I have no idea what is wrong -- the belt feels good/fits correctly, but it keeps falling off. I can start and get her going for about 6-8 steps and the belt comes off again. Am I missing something that possibly fell off when the original belt came off? Any help would be much appreciated. You tube videos have not been helpful -- they show the same thing I have already done. Thanks! Alex
