If you're flying the DJI F450 or F550 Flamewheel frame you probably know that the standard legs aren't long enough. So I went ahead and came up with a basic design to extend the legs a couple inches. You can see what they look like here:http://www.youtube.com/watch?v=bvffHUDycR4and the original Sketchup files are available for download on www.garagepilots.com Please join our multirotor community if you're interested in 3D printing and RC multirotors.Printed on a MakerBot Replicator 2. You can see what the final product looks like here:http://www.youtube.com/watch?v=bvffHUDycR4These are designed to be zip tied to each leg of the DJI Flamewheel arms.