I own a DJI Phantom 3 4K, I was not at all happy with the range with stock antennas. So after couple of research I tried DBS MOD antennas - "ITE-DBS01" LINK - http://dbsmods.com/phantom-3-4k-preorder-shipping-friday-f…/ Stock antennas would go upto: 1600feet ; Altitude: 380+feet DBS Mod antennas are going upto: 2100feet ; Altitude: 380+feet I am extremely disappointed. Did I mess up the installation? I've attached the pics. Would trying FPVLR help? Thanks for any HELP!