I have a slightly annoying issue. Since fitting a H3-3D gimbal I get interference on my 5.8ghz FPV set up I use with my Phantom. It is definitely coming from the gimbal,if I set it up to by pass the gimbal the interference goes. I do have the anti interference board installed in the Phantom itself but I am not sure what interference it is supposed to against. The Gopro recording is fine no matter what,with or without the board. The board can only go in one way so it isn't that,it is also fitted where it is suggested. I can live with the interference to a degree but it is irritating more than anything. It consists of horizontal lines about 1cm apart going slowly up the screen from bottom to top.