What is the best way to set up float position and needle valve height? I have tried with calipers to get the needle valve hanging 18mm below the cover and the float tab to be 18mm from the top of houseing whilst the top of the float is 12-13mm above the housing. I just must not be gettin gaccurate measurements or they are wrong as I am over filling the bowls almost instantly. Anyone have a good method?
