Ok so my factory fuel tap is toast. It was leaking like most do so I tried to remove it and broke the cast piece the handle fits into when removing the cotter pin. Looking for options. I have the fuel shutoff magneto so think I'll be fine without the fuel tap. However I'm having a hard time finding a fitting to match the fine thread nipple coming out of the tank. Anyone know what that size is so I can find a fuel shutoff valve with a female port to match or a fitting to go direct to fuel line?