My question is about pre-boil efficiency. It seems that pre and post boil efficiencies are going to be quite different. If, say, 75% is a good post boil efficiency what would be considered a good pre-boil efficiency?
Or, another way to ask it is what kind of pre-boil efficiency are you shooting for so you have a clue as to whether your extraction was good or not?
Or, another way to ask it is what kind of pre-boil efficiency are you shooting for so you have a clue as to whether your extraction was good or not?