I have watched a video as how to use the tap a draft for home brew seems fairly simple to say the least. However most of the articles I read about it involved using uncarbed beer. So my concern it that If I fill the thing with carbonated beer from my tap to take to an event and attach one of those co2 cartridges to it would that be way too much. A buddy of mine recently did this and his stuff was foamy as heck. But we are not sure if he had all the parts put back together correctly. We are trouble shooting the situation and was wondering if there were any helpful hints out there.