DKjens, it sounds like you've done this before once or twice

Thanks for the information! I'm still a YS newbie myself, but I really like what I've seen so far...
One question, should I wait to do this adjustment after I have a gallon or so through the engine, or is it ok to do now (have maybe 4 or 6 tanks through)? I am running the high-end about 500 - 600 RPM less than peak right now.