Thanks for the info So, a solid-rocket motor is not exactly a motor (like a liquid-fuel one) https://en.wikipedia.org/wiki/Solid-propellant_rocket https://en.w

Thanks for the info So, a solid-rocket motor is not exactly a motor (like a liquid-fuel one) https://en.wikipedia.org/wiki/Solid-propellant_rocket https://en.wikipedia.org/wiki/Solid-propellant_rocket but if that's the term used I'm happy with it, especially given there's a nozzle with directional control. I stand corrected on MT making the whole thing!