I just sent along my entry updates. If one purpose of the Design Contest is to lead folks to try new things, than this one has been a success for me.
I succeeded in my first cluster ignition and flight. An MMX cluster at that, which rumor has it is a bit of a challenge. I also experienced my first cluster ignition failure, leading to some rod binding and a lower than expected flight. Live and learn. I got to experiment with using my 14V cordless drill battery as a launch battery (for those clusters).
All in all, a good use of my time on some wintery weekends.
My entries? The MIB Flying Gold Cone and Dr. Evil's Pocket Rocket.
ScottE