Two things are probably happening. One is that the gas in your beer is "degassing" because your psi is set to 10. Most beers are carbonated around 2.4 to 2.6 volumes and at 38 degrees you would need to be between 12-15 psi at sea level depending on the beer to obtain that. The second thing that is seems to be going on is your tower is not keeping the lines as cold as the cooler itself. When a liquid warms it cannot hold as much of the co2 in the solution as it could when colder. This causes the co2 to breakout in the lines which can cause these gaps. Tackling you pressure and temp issues should get this straightened out.
|