I got the sprocket changed at my local motorcycle shop. I don't have a chain tool and it only cost $20 to get it done there. After taking everything apart i realized that he did not put the sprocket back in the rim all the way and he also got the two washers mixed up. It is all good now. While i was dirty i went ahead and took the carb apart and to my surprise i already had a 105 main jet in there. I bought a 100 so it didn't make any sense to change it. I did put a small spacer on the throttle needle though. Will see how it runs tomorrow.