alrighty i closed the needle valve and turned it 2 it still shuts out when i punch the troutle, i screw it out a bit then more and the dying part is over but my performance sucks. Maybe this motor needs more break'in.??? Also I screw out the shift screw out and it shift now then i lost the screw. [:@] freaking pissing me off. if i add thread lock what would happend? Or what if i don't use the screw will i chew my gears?