Crazy thread. I brewed a Black IPA yesterday and the gas started petering out with 5 min left, right when I threw in the last hop additions! Ugh! No biggie I guess.
I think this is the beer gods way of saying have a backup tank on hand for brew days! Speaking of which someday soon I really should go out and pick up a second tank as I think I just now cursed myself to run out of gas on my next brew day.