My water is terrible at my home and trying to get started creating a water profile from distilled/RO water.... my question is are there apps out there that you can plug in a water profile from an area and it will give you the salt additions based on your water profile? Or where is a good starting point.... I'm brewing an American Whit tonight that I really want the water profile better than I've brewed it the last 6 or 7 times. Any guidance/point in the right direction would be greatly appreciated. Thanks!