Glad to see new folks out there at the meeting.
I liked the meeting spot, we should hang on to it and keep it for that time. There's ample space for a good sized group and presentation. Closing the door is nice also.
I would suggets that anyone interested in the questions and topics raised.........look things up more on the web.
Much of what I discussed and drew from is written here:
Save this and read this maybe 3-4 times all the way through. It is a really good article.
You can search various how to measure CO2 threads and just ask around. I'm not a big fan of the drop checker, some folks find them useful, I find them unless. But after 20 years........but even when I started, Dupla had the drop checker also.