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As a person with decent Java programming skills, I am embarrassed to say my Openrocket has suddenly stopped working correctly. It will open correctly, and I can place components, like nosecones and tubes, but for some reason I can't get the edit button to work. It depresses, but nothing happens...

Now I know what you are all thinking "That's not a high power rocket! Whats he thinking?!?" Well the reason I put it here is because I plan on using a CTI 5 grain, 29mm something or other. The goal is to have it ready at Thunderstruck. Anyway, I've been meaning to get this build going for a...

Our TARC team this year is looking into using a rail instead of a 1//4" rod, with the hope of more consistent flights. A few of us are in the senior engineering class, where we can work on pet projects. So naturally I decided to see if the 3D printer (Maker Bot Replicator) could make rail...

As many of you know this years TARC requires The egg portion of the rocket to return for 750ft with a 15in chute in between 48-50 seconds. The way our initial design has it, the main body and the payload bay will split at apogee and each return under its own chute. My question is how would one...

Hi all, I'm new here but I've been doing rockets for years now. I participated in TARC this year and that got me into higher power rocketry. So I have decided that I want to go for my L1 Jr (NAR) (I turn 18 in November, so I hope it won't be Jr. for long.) The two kits I've been looking...