I’ve got 3 kegs in my kegerator, 2 of them flow fine, the 3rd which I kegged last week, has air in the beer out line. Right now i have them all with picnic taps. The tube is clear tube and it’s very foamy when it flows and even after I stop the pour I can see there is not 100% beer in the line and that there is a ton of air. I know many people will say its all unbalanced, but my other two kegs run fine all at the same temp, same pressure, 10 psi. I even changed one of the working lines to see if it was the beer out line, but same issue.
Any thoughts at all of what else I can test?