So I guess I have to ask first, is it against the rules to post a thread in here documenting the exact replication of a Contrail L800 motor as well as the build of the rest of the rocket that attaches to it? There is no fancy rocket science going on here, I just measured the components of a motor and am replicating it out of raw material. I should also note that I'm not trying to infringe on Contrail as this rocket will never be sold or even given away, I'm just doing it sort of as a class project and also to see if I can. Also we bought a Contrail motor for this purpose so they actually made a sale off of this endeavour. If a friendly mod can give me the okay I'll post the build photos and openrocket files but withhold all exact dimensions of the guts and any of the fancy math. I promise it is super pretty and will probably be one of the shiniest rockets to ever grace this forum.