I bought this nice lookin CO2 setup. I have no idea what I am doing. Today, I got the tank filled. ($10 at a welding shop) So I screw the regulator on the tank, tighten it up real good, and open the value. I get this awful squealing sound and CO2 is coming from the little hole under one of the regulator gauges (looks almost like a relief valve). I promptly shut it off. Anyone have a clue as to what I am doing wrong?
Thanks!!
Thanks!!
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