Hi So no sign of any of the beer being forced back up the gas pipe thank goodness - have now fitted the non-return. From your replies I have to put this experience down to ambient temperature. As already stated, the keg (and CO2 bottle for that matter) are in a dedicated cupboard but in the garage ...
This sounds like an enzyme effect.
1006 still has some sugar, it's just unfermentable at that point.
Enzymes can break down longer chained sugars, making them available to the yeast.
This would show as a slow release of CO² & a rise in pressure.
This does strike me as a profile that could benefit from an AMS & DWB solution. Have you tried any corrections yet? Did Murphy's make any recommendations? I think pH is potentially acting as une 'erring rouge here. If you get the water profile right, the pH should follow. Grahams calculator is very ...
... I moan about AW because of the hardness ... Grr. You don't mean "hardness" (though why anyone would mean outdated flippin' Hardness is beyond me), you mean (carbonate) "alkalinity". Now there's a risk of people asking "what's the difference"? As penance, you answer them. :twisted: I'm having a ...
I don't have all the facts to explain fully, but uncoupled is always best. Sounds like you have gas on, and connected. Yes? In that case the reg shows your fermentation gas. Did you prime? If so how much? Had the beer finished fermenting? Sorry for the questions, but the answer is hidden there. You ...