Hello everyone, I am new to Brewer's Friend and I am trying to figure out the recipe editor. One thing that I could not understand was what was the "Calc" button doing, concerning the Boil Volume. I was editing my Partial Mash recipe and each time I was pressing the button, the volumes got...

hey there! when specifying the grist properties on the mash chemistry calculator (https://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator), should I add my LME as a base malt? more specifically, I'm planning to add 3 pounds of an 8 lovibond malt extract to my brew after the...