Did you purge the keg before lowering pressure? Pour down the side of glass.
After pressurising to 20 you have to turn pressure to 0 then let the pressure off of keg. Then bring up to pour pressure.
I pressureize at 30 for 2 days then purge pressure then set at pour pressure for 2 days
Wayne Gretzky-"100% of the shots you don't take, don't go in
Revvy>>You shouldn't worry about ANYTHING, you didn't hurt the yeast, they know what they need to do, they want to eat all that sugar they are swimming around in. They want to pee alcohol and fart co2, it's their nature.
Bobby_M>>I flood the keg with CO2 for one minute with the lid off, rack the beer in to the bottom gently, seal it, flood it, vent it. If there's still O2 in there after that, F it.