Yep just got the latest version last night and used it. Use a freshly calibrated hach pH meter and added 8.5g, 5g, 6ml of calcium chloride, gypsum, and lactic to 10G of mash water and 7g, 4g, and .4 ml to 8.5G of sparge water to get a 5.28ph which was exactly where it ended up.
I wonder if it...