Does anyone have a good article on setting up a pressurized CO2 system? I want to make sure i have mine hooked up right because i think i might have a leak. I have a 5lb bottle and its half gone in 3 weeks. I used the tubing that came with the regulator and it runs to a spiral diffuser. The regulator has a slinoid that cuts it off at night time. I tightened the regulator as much as i could with pliars. I however didn't use tape on the threads like they said to do.