mash ph "lactic acid"

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    Mash pH 4.6

    Hello, I brewed 10 gal of IPA yesterday. I used 3 different water calculators that told me to add 1 tsp of lactic acid to bring the pH to 5.4. Well, I should've measured it before I put that in because I measured it afterwards and it was about 4.6 according to the test strips. I made sure to...