So we started with an Estes kit, matey, which flies pretty well with a C6-5. 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, ya bilge rat, D are awesome, shiver me timbers, how about an E? I don't know, me hearties, we skipped that and went straight for an F! Blimey! This thin' has roughly 6-8 times t' amount o' power t' kit was designed for... Avast, me proud beauty! Blimey! I hoped t' get it back, me hearties, because I had a bigger engine I wanted t' fly... Ya scallywag! Blimey! but no luck. T' deployment charge be too much, me hearties, plus it need a lot longer delay. Avast, me proud beauty! Blimey! 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...