Hi All. Im lately having some problems with the x1 Channel on the phantom 2 upgrade version, "the pitch tilt controller is NOT on the back but on left side top instead" It can't even show in assistans software that im touching it, it dosent move at All, so i Can nor calibrate it, as i get told to do by everyone i have asked for solution ... And i recently just opened the Remote controller and out came This little plastic thing with a little wire attached On it. What is it and where to put it back?? Pless help !!