So if I take the factory bleeder out of the diaphram it should help it seal? Will it ever have zero leakage (under pressure) past the diaphram? Thanks to everyone that has offered their input so far.

I took it apart, cleaned it, and even put a very light coat of grease on the diaphram where it seats against the pressure side of the valve to help it create an airtight seal. Still bleeds a little air. Anyone have internal pics of a properly modded valve? I'd like to see them to make sure I did min...

After about 20 or so combustion guns I decided to try a Pneumatic, a very simple one, and I modified a 1" sprinkler valve. But the valve is bleeding pressure past the diaphram, not much, but just enough to spit paint balls and spuds out of my barrells before I can fire it. Is this normal? If so, can...