Hey all...O.K. after pulling the carb a dozen or more times and switching everything out (see my earlier post) I finally found it was the stealth fuelpump cover that was causing the DEATH of my new baby...however, I have a question about the adjustment screw I got in BUT it runs best at 1/4 turn out!!!! Is this right!!??!!??I am new to these screws and they are #d 1-4 is it normal for a quarter turn on these to equal 2 turns on the stock screw? Here are some photos...does the stealth screw seem narrow??it is a bit hard to see in the picture but up close it looks WAY tapered compared to stock. Is this O.K.,normal? There is NO MENTION of it in the instructions. Everyone I want you to know I come seeking info w/humility I know NOTHING about these four strokes but really want to know as much as I can digest. Of course carb work can be a hassle and these carbs have alot of parts and a completely different architecture than I am accustom to. As I write I am back to the stock fuel pump cover... replaced the 45 pilot w/a48 and the 60 main w/a68 and the stealth fuel screw is at 1/4 turn out but stock was at 2 turns out for the same behavior. Please chime in if there is ANYTHING I should know... Here are some photos of the screws etc.