Hey all. I've always had problems with leaks in my co2 system it seems, thus I always check daily to make sure my regulator still shows positive pressure on the keg. I've had my beer on the gas for almost 3 weeks now without a problem, of course today when I check, the needle is at 0 and I check the blow off and no pressure gets released. I just had this tank refilled and only served 2 kegs from it. Im having trouble with this because it had been fine for so long then all of a sudden, nothing. I never even touched the keg.
My big question is this beer needs to be served on Saturday and my next opportunity to get my tank filled is Monday. With there being no pressure, is my beer currently flat? What can I do to get this carbed before sat?
This baffles me as this is my "good" keg.