I was one of the judges that judged your FES Codehopper. I did my best to try to sort it out with the organizers but they didn't really hear what I had to say. There was also a RIS that should have been a FES. Entry numbers were 177 and 117.
Anyone using a 3 way ball valve on the inlet to their external herms? Seems like a good idea but not exactly sure why or when I would use it as I am still in the process of building my system. If it makes any difference, I will be fly sparging.
Guess I'm luck in that aspect. I work in a mineral processing/chemistry lab. No good for anything you would put in your mouth with all the cyanide bottle rolls going on but worked well enough for what I was doing.