Wow! That is so cool! I had no idea that was possible. I love learning something new!
Good for you to make sure that your propane tank is secure tied to keep it upright. A lot of people don’t know that the propane inside the tank is a liquid. If the tank falls over it can fill the line and your regulator with liquid gas causing a variety of problems. It’s especially an issue with the little tanks that are very tippy. (I use small camping propane tanks, so I’ve got the same issue.)
Again thank you so much for sharing! And congrats on figuring your torch problem out!!
Jeff