Ever since I went from a pony to a full size keg I have been getting a "burst" of foam that amounted to about four inches on the first draw. If I immediately pour a second beer everything is fine. However, if I step out for only 5 minutes and come back I get the "burst" again. I also notice that after my pour I have CO2 bubbling into the beerline where the beer line attaches to the tap. These bubbles in turn float up my tower and stack behind the faucet. I have changed all the washers (faucet, tap, etc), changed to a perkelet tap, and still have the problem. When I increase the CO2 pressure I just get a faster, larger burst of foam. My temperature stays between 34-36 degrees
Please Help!
To say the least it is frustrating.
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