OK, So I put the original carb on - works great. Got a heavier 415 chain - works great. Bike - works great. 50k the other day on it with mo prob. 20k in, 10 around town, and 20 k home again.
Thanks, I can see that - they're light plastic though and should shear off pretty easily. Right now the upgraded carb is giving me fits, the throttle is messed, stuck wide open dumping gas right through it even when it runs.