I have designed a new smaller (230mm) frame that is still compatible with 5 inch props. Less weight. But I can't use my multiwii 328p flightcontroller. This new multirotor frame is only compatible with 36mm flightcontrollers. I'll use a NanoWii FC on thuis build. Currently this quadcopter frame is CNC cut from 3mm thick G10 glass fiber material. Weight of bottom plate equales 78 grams.