Hey everyone, just did the exact setup the OP has. 20oz paintball tank- small adapter with gauge, and a needle valve from Lowes.
My problem is that I can't seem to get a nice 2bps. I just barely open the needle valve and it's full blast. Anyone else have this issue?
I can't seem to regulate flow, just wants to blast out!
The "needle valve" that you bought at the hardware store will not be able to give you 2 bubbles per second. That degree of control will only be achieved with a proper needle/metering valve.