I was wondering. What is the proper setting for adjusting the carbs as far as rich/lean setting. I know to gently seat the screw,but not sure how many turns. As of right now im running to rich. When i try to lean it down a little i get a chirp. So im having trouble pin pointing which one (carb) it is. Ive tried everything and im pretty sure my rich/lean setting is deffinately my problem. Little bit of excessive smoke and raw gas smell only on idle/and no wake speed. And tends to want to bog down a little bit at lower rpms once i goose down on it all the problems seem to fix and it runs fine. So any imput would be appreciated.