Carb Settings Help

[ssmmoken]

I have a Honda 250r and runs decent but seems to not have the power it should. I think it is just carb settings. How do I adjust the carburator screws for best performance and I would like some one to show me a pic of there gas lines from carburator because I am missing I think one line but can't fig out where it goes, and i have adjusted carb so much I am lost now,,please help out, thank you very much..

[86 Quad R]

here is some good reading for you ssmmoken. it'll better help you understand whats going on with your carb.
Carb Tuning (http://www.duncanracing.com/techfaq/Tech_keihin-carburetion-jetting.phtml)

[ssmmoken]

Ok I will read that article and thanks for the help it is appriciated...thanks again....