Thanks to smutboy420 for updating my design. Check out his version for a cleaner and lighter design. He used PLA plastic instead of ABS. He used a bigger servo and updated the design to fit. http://www.thingiverse.com/thing:1307204 This is a design for a Multirotor parachute system. Video: https://www.youtube.com/watch?v=d6k7jftG5uI For in depth build directions, see my article on the Flite Test web site Http://www.flitetest.com/articles/parachutes-are-cool-diy-multirotor-parachute