I’m switching the Irish Stout kit beer from CO2 onto Beer Gas (60/40) because I also need to put on a traditional English bitter that’s been liberated from somewhere else, and doesn’t want any carbonation. This means that the stout will have been on CO2 at 15 PSI for 6 days now, and although I haven’t tried it yet I reckon it’ll be about right. Will give it a taste when I run out of Yeti imperial stout, finish the two 5 litre kegs of stolen bitter, or fit a fourth tap. Watch this space …