I started with my regular carbonating routine: 2 days at 30psi, then a couple days at 12psi. No carbonation. Turned it up to 20psi for 1 day. Still nothing. 2 more days at 25psi. Nothing. I can't figure out what's going on. This is the first time i've used this new (reconditioned) keg, but i can't find any leaks. While cold crashing in the primary i accidentally froze the beer for about 3 days, but i can't imagine that has anything to do with the non-carbonating issue. This is also the first time I'm using my new dual regulator setup, but again i checked thoroughly for leaks and couldn't find anything.
Any ideas on what else to look at?
Any ideas on what else to look at?