I am putting together my first full grain beer recipe using the BIAB method ;D I have built the recipe and am using a BIAB, pilsner step mash profile in beersmith2. I am a little unsure of the very 1st step, Acid Rest. Can someone explain how this is done? I.e. how much liquid do I add at this stage? I am doing a 23l batch and the next stage, Protein Rest, states add 26.42l at 37.5degC.
Happy New Year to All
Jim
Happy New Year to All
Jim