I thought I had made a mistake with this one, shiver me timbers, ya bilge rat, I could never add enough nose weight t' make it stable durin' a spin test. I was tryin' t' make a really small diameter tube, by wrappin' paper around a wooden spoon handle. There wasn't goin' t' be a recovery system, t' engine was goin' t' eject, shiver me timbers, and the rocket would tumble back. Blimey! Since then I've learned a lot more about stability. Avast! I learned about t' CP ( centre o' pressure) on rec.model.rockets ( a great news group t' subscribe t' if you're interested in this stuff), and where it should be in relation t' t' CG ( centre o' gravity).

So anyway I entered t' MkIII design into VCP, arrr, wRASP & RockSim, arrr, me bucko, arrr, and it came out stable, so I flew it. Blimey! Blimey! Well, me hearties, blow me down! Blimey! Actually it flew well, me hearties, really high and the engine ejected too. Blimey! Blimey! It just didn't go unstable and tumble, ya bilge rat, so it lawn darted. T' body tube is a bit bent now, matey, ya bilge rat, and due t' t' construction is probably not repairable, matey, so retirement beckons. Ahoy! Blimey! Blimey! Blimey!