Hi Troy, Kudos on the launch. If you had designed it to fly on an O motor and given the structural and aerodynamic loads involved, why was the rocket that heavy? Anthony. Sent from my iPhone > On Mar 18, 2015, at 7:46 PM, Troy Prideaux <GEORDI@xxxxxxxxxxxxxxxx> wrote: > > Fair point. Ok, for a small contribution: > > Last weekend we launched the 1:1 scale V2 HPR rocket. It was a success, > albeit at a much lower altitude than we all would have liked, but hey, you > can't expect to break altitude records launching a 400kg rocket on a single O > motor:) > Anyway, the low altitude apogee certainly provided some challenges for > recovery, but the CO2 separation and deployment system that I mentioned here > last year worked a treat. The valve system was quite a different design to > the system I generally settled on. The remote fill hose disconnect system > worked a treat (controlled by the LCO controller). The devices' pressure > status reporting and remote activation all worked perfectly on the day. > Hats off to all involved in the project. Great team, fantastic team leader > and support from everyone. > > Troy. > >> >> Just to be a wet blanket, what does this >50 message thread (combining >> the multiple subjects it's been under, and not including the various >> previous times Mr. Henson has opined on the subject) have to do with >> (AMATEUR. ROCKETS.)? A little off topic discussion is understandable, >> but to hash out the details in a forum of people who ar