Looks like AZ will have a female Governor, no matter what. Which has your endorsement?
Speaking (as we were) of 3D printed parts, here's one to rival the Tesla Octovalve for [Vitruvius'] fitness, commodity and delight:
https://www.additivemanufacturing.me...ion-components
Aerospike nozzle has a Hyperganic-enabled, software-generated algorithmic design, manufactured on an EOS M 400-4 system with the new, support-free NickelAlloy IN718 process and the new optimized flow nozzle. Photo Credit: EOS and Hyperganic
The aerospike is a hard nozzle to get right, but when you do....