« on: February 01, 2013, 08:32:45 AM »
First, thanks Kai for your support and effort for the homebrew community. Before trying Martin's spreadsheet when it became available; I tried most of the popular water calculators with mixed results. Would you consider elaborating on the contrasts between you're calculator and Martin's?
In the past, I have done some side by side 2.5 gallon batches; where the only difference was the "seasoning" of the water by different calculators. So far, Martin's calculator has been the most reliable for ME.
For reference, I live in NE Wisconsin and have a 125' well, with 83' of it in red granite. So, if I make a low SRM beer and not adjust the water, it's taking a one way trip to the back yard.