i have a wr426f and im lokking for the throttle stop screw so i can check to see if it is yz length or not. here is a picture of the carb. where is the screw at? thanks:worthy: also is the grey wire in a six wire connector or a 2 wire one? i could only find one grey wire and it was in a 2 wire conector i think. the other conects seem to have all six wires and no grey ones.