So I searched for this specific question and couldn't find anything. I just got a keg setup, the dual keg system from Midwest. I kegged my first beer the other day. Pressurized to 5psi, checked for leaks and put it in the fridge overnight to chill to 40 degrees. I hooked up the gas the next day and set the regulator at 7psi, which according to the carbonation chart should give me 2.01 volumes(it is a bitter). I left everything in the fridge hooked up, CO2 tank and all. When I checked it the next day the regulator read 4psi in the keg and the tank pressure had gone down a bit, as well.
The question: Should I be worried about a leak? Did the pressures just drop because the previously warm CO2 tank, regulator and line got cold? Any help would be much appreciated.
The question: Should I be worried about a leak? Did the pressures just drop because the previously warm CO2 tank, regulator and line got cold? Any help would be much appreciated.