I found out recently that St. Louis Rocketry Association is planning a night launch for the Saturday night before Halloween, which got me thinking about Swamp Gas again. I got an idea for the structural pieces that I think will work, and actually got to the point of printing some parts today! So this might actually be coming together…
![Screen shot of PrusaSlicer. Two thin ring segments with various brackety bits are being sliced.](https://rocketblog.danno.org/wp-content/uploads/2021/08/printing-1024x576.png)