I need it a way to hold my FATSHARK 250mw Tx secure to my frame and add some protection to the easy to brake antenna connection , I look here first but the ones I found din't work with my frame (nighthawk250) so I desing this one is simple but it works. print at any density the only extra thing you will need will be 2 tide straps to hold the tx to the base one under the head pad and the other over the antenna connector, also you may or may not need a drill bit of the same size of your posts to clean good mounting hole or you may don't need it . I may desing a cover plate for it.