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Untitled.png So I built a fairly well made counter balanced valve. Exhaust 7mm diameter with 9mm piston. Then I compared it to a conventional hammer valve with 6mm exhaust diameter and a shaft of 4mm. Turns out the balanced valve was weaker. My hypothesis is once the valve is cracked open, the pres...
Man seeing your MS paint dagrams almost brought me tears, it's good to see the forum is still alive and you're still here Jack!