Everything was perfect.....and then something happened. Not sure what, too many things changed at the same time. Put a keg on the system, which was carbonated at 55º/18PSI (separate bottle/regulator)..... Also tweaked the serving pressure up a hair......
Anyway, the whole system went nuts..... foam city. All four kegs. Got them all disconnected and trying to calm them down. Lots of test pouring.....HIC!.....
I don't trust these regulators......
Never a dull moment in this business......