PiccoZ flight and doing loops after rotor modification. It shows the steps how to add support to the rotor shaft w/o any cutting or destruction of the foam body. It also extends the flight time a bit and give a better protection of the shaft from bending at the crash. The blue plastic support is from an Epson after-market ink cartridge (brand G&G, model# NE-T601) as insert between the cartridge body&the clip, and the size just right fit to the top of PiccoZ. modification, picco, piccoz, picoo, picooz, rotor