Cobra Fps question
ok all after a 1.5 year PB Hiatus I have started playing again. However I am slightly stuck on a issue with my cobra I have no leaks which is great but for some reason it doesn't want to shoot below 315fps I have tried clipping the hammer spring I tried a light nelson spring clipped to length. I am totally confused heck I even tried a inline reg but all that did was make the valve leak.
On a side note does anyone have a photos of an adjustable hammer for a cobra I have a firend that is willing to try his hand at turning one but need to see what it looks like