ok guys, here's the situation.
I'm still breaking the kit in and have been pretty careful about not revving it too high (one or two times i went a little high, but this problem already existed before i did that). When i let off the throttle and the moped slows, it gets jerky. It doesnt slow in a smooth continuous way, it makes a Brum-Brum-Bruum-brum noise as it sort of jerks to a stop while i'm breaking. It's not so jerky that it's tough to hold on or anything like that, but it doesnt seem to be like it should be.
I'm sort of worried that the engine is beginning to seize or something, but i dont really know much about that, so it may be in my imagination. I've been mixing my fuel a bit rich, somewhere between 40:1 and 32:1, so i think i'm getting enough lube. maybe i need more?
thanks for any help or opinions. let me know if you need any specific info i left out. -ryan.