Directly underneath my expansion chamber my CO2 slightly leaks. It is not a significant amount, you cannot see or feel the air escaping but If you listen really closely you can hear a fizzing sound. Is this a lot of air escaping, otherwise is it a significant amount if i use a 20 oz co2 tank
It is not a ton of air escaping but I would recommend that you get some teflon tape (the white tape that plumbers use) get it at Home Depot etc, and wrap it one time aroung the threads and then screw the fitting back in. This should help stop any of the leaking that is going on right now.