Hi,
This is my 3rd brew with my system I based on Brutus 10 and I am a little new to AG. My first 2 brews were 69% and 64% efficiency. This one was a 33 pound mash that took up 14.5 of a 15 gallon sanke keg mash tun and ended up at 48%. I had the temp at the thermowell at 154 but when I moved...