So thought i would start to address my brewing water. Up to date i have just been using tap water and beers taste good, but hoping i can make them better. I have been unable to get a water report with the info i need so thinking i may send a sample off to wardlabs, but before I do that i had a couple questions. First, should i be filtering my water then adjusting? And second, if i should be filtering it, should i buy the filter first, and send the sample of filtered water? Any advice would be appreciated. Thanks!