look on the side of the needle valve head. there is usually a small allen head screw. On top of the needle valve should be a hole, you can take a piece of pushrod wire and insert it into the hole then screw the allen head screw tight. make sure to bend a ninety degree bend at the end of the wire so you have something to grip when you adjust the needle valve. hope this helps. fyi, there is a jet fly this weekend 1st and 2nd at markham park in sunrise(ft lauderdale area), dont have a map in front of me but I dont think you are to far from here.