From the original motor pod I salvaged the hook. I broke into a Baby Bertha kit to appropriate the centering rings. Other parts I got out of my stash.
Not sure what I was thinking when I made the original shock cord all Kevlar. I changed it over to a Kevlar leader and elastic. That’s it, assembly’s done.Then I took it out and hit it with a coat of primer.
I’m calling this B3S2a, since it’s been fairly substantially redesigned.