So we started with an Estes kit, me bucko, which flies pretty well with a C6-5. Avast, me proud beauty! I've got another video on here where we put in a D10 composite motor and that thin' screamed. So if C's are cool, D are awesome, how about an E? I don't know, we skipped that and went straight for an F! This thin' has roughly 6-8 times t' amount o' power t' kit was designed for... Aye aye! I hoped t' get it back, me hearties, because I had a bigger engine I wanted t' fly... but no luck. T' deployment charge was too much, plus it need a lot longer delay. Aye aye! My boy Bryson named it t' Kerbal Screamer and we put a picture o' Bob enjoyin' his flight on t' outside. In our typical KSP fashion, t' flight was very enjoyable (to watch,) and resulted in t' demise o' our courageous yet stupid Kerbonaut...