Does anyone out there have a xk x380 quad? If so can you tell me if you are having trouble with the pads on the landing legs coming loose and falling off. Also what are the wires going down in the legs to the pads. My brother is having trouble with the pads falling off of the landing legs. The replacement legs he has ordered do not have the wires in them. I know there is a compass in one of the pads according to the instruction sheet that came with the quad. Any help would be appreciated. Thanks.