Hi, My Phantom with Zenmuse gimbal is flying great. I got the DJI avl 5.8 tx/rx this morning to add FPV to it all. The cable that was in the box didn't have the 3 pin attached to it that plugs into the upgrade board for the Zenmuse inside my Phantom and then connects to the 8 port on the avl 5.8 tx. I don't know what to do. I've search for answers & websites looking to see if anyone sells the today but seem to be stuck. Any help much appreciated. Thanks!