Ouch! I didnt know the details on the Apogee II and Alien Space Probe.

Maybe the motor on your Sky Warrior was clogged with clay from the nozzle? I had that happen last year. Finally picked away in nozzle and little pieces of light gray “stuff” came out. Worked fine afterward.

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Lee Reep
NAR 55948

Projects: Semroc Saturn 1B, Ken Foss Designs Mini Satellite Interceptor
In the Paint Shop: Nothing! Too cold!
Launch-Ready: Farside-X, Maxi Honest John, Super Scamp