yes I agree, I was assuming that the balance work was done all ready. Thats the first thing to do when you get a bike because the dealers don't do a very good job of setting them up.
Then if you pull the carbs to put the jetts in you don't have to separate them. Then you shouldn't have to rebalance the butterflies.

I have no faith in human perfectability. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago. Edgar Allan Poe