i dont see how that could be the equilization hole...your talking about the sharp white point that sticks up through the diaphragm? i took the diaphragm off and i dont see where to drill...only place i see to dril a larger hole would be through the hole where the peg goes that is attatched to the co...

okay i hate to ask a "help me" question on this forum but i have too...iv been doing pneumatics for a while...but im new to this valve "mod"...i have modded it and have a hose coming from the valve (same valve as is in the picture) and that is connected to my blowgun...though when i release the air ...