Originally Posted by Lightnin
Ok, well I feel completely stupid now thanks guys
At least you weren't using the black idle stop screw as the low end needle valve, like I was. I was wondering why it didn't seem to do anything. Some guy at the field taught me that. I felt really stupid, but I went back to look at the manual and it never specified that the screw is in the center of the throttle arm. I thought the needle valve screw was just there to hold the throttle arm on.