Does anyone have a suggestion how to select the target water profile in B.S. ? I understand the water chemistry will differ for a Stout vs. a Blond. Is it better too just research the ion additives for a certain SRM (John Palmers method) and then determine what additives to make based on my local water supply or choose a target city in B.S. that closely fits the desired style? I have looked at EZ water and it looks helpful as well. Any suggestions? The majority of our water comes from rain collection which makes the water soft and low in ions.