Nothing new here....
Everytime I read about taking a mash pH reading I get more confused. If I measure my mash pH at room temperature, and it is say, 5.2, that means the mash pH is actually 5.5ish? So if I am targeting a mash pH of 5.2, the room temp reading should be 4.9, yes?
Using Bru'n water, are predicted mash readings of 5.2 to mean room temp, which would actually mean the mash pH is predicted to be 5.5, correct?