Oooooh, Revvy isn't gonna like that, you blew his well crafted cover and all. He might give you some days off in tme out for that...But seriously hydrometers are the only real measure of fermentation and whether the brew is done or not.
What do you mean "no Kidneys"???, WTF now I gotta drink less beer...
Join the Automation sub forum in Electric brewing for a discussion of components and control systems. I did!!!!