Had to fix a problem with the PSR-813, I made a mistake that resulted in a week point where the ST-13 shoulder joins the cone shaped transition. I also noticed I mistyped a number and shorted the ST-13 shoulder by a tiny amount. Printing a replacement test print now.

Cut all the body tubes to length. Thankfully stumbled into the PSR-813 issue before I glued it to the ST-8.

Decided to give myself the option of a 24mm D for the engine mount, figuring I can always adapt down.

Also thinking about not doing the two parachute, recover in two pieces, Centuri has in the plans and just recover under a single chute with a longer shock cord.

__________________
Tim

"You know, it, uh, won't fly unless somebody pushes the button." From the movie October Sky.

I am SAM # 0167
NAR 98303 Southwestern Ohio Rocketry Association (SORA) #624
https://www.rocketryohio.com