I used to get a wet cardboard aftertaste in most of my beers .. I expect from all the transferring etc secondary then to bottle bucket.. ever since ive switched to just primary then transfer to keg.. no more off flavour..
always learning something new, always boiled with lid 3/4 on brew pot, just learned yesterday I should have lid off.. will try next time and see if any better beer
always learning something new, always boiled with lid 3/4 on brew pot, just learned yesterday I should have lid off.. will try next time and see if any better beer