I have a dedicated fridge to keep my kegs in. Since my wife wouldn’t let me drill holes in the door I had to go with the picnic tap setup. The only issue is my beer is spraying foam out of the tap like a firehose. I had it set at 8 psi. When I disconnect and purge the head space and let sit I get a nice pour. As soon as the CO2 is hooked back up it’s back to firehose. It’s been a few weeks now and I’ve tried purging and having the beer off CO2 for days at a time. Nothing seems to be helping. Any advice or tips would be greatly appreciated.