I am in the process of putting a JD Jetting kit in my back and i am following the carburetor take down instructions in the tech section. I am to the part where it says to take out the throttle screw. There is a picture of the throttle screw but I don't know where it is on the Carb. Can anyone tell me where the stock screw would be and what it looks like? Also, why can't people put screws in products that don't strip out so easily? I was taking the four screws out to remove the float bowl and one of the heads stripped. Never fails when I try to do something on my bikes a screw always strips.