OK, I already have a topic going that I can place the new version that was at Argos 2016. It’ll take time to take pictures or find old ones and tell the story. Maybe a few weeks.
I can start with hydrogen peroxide used in the humidity ash pan. It was more than 3% because I spiked it with some higher stuff. At first I didn’t think it helped but later after switching to pure water it seemed like it might of helped a bit. But only some careful testing would tell the true story. We can’t make hydrogen peroxide so I see no reason to continue using it. Just something I wanted to try for a long time.