Hey guys, So i totally love my p4 everything works great, i have flown the p4 at 1km range and 500mm high with perfect rc signal and fpv. I never intend to fly further than 1km because i use the p4 for filmmaking. However there is 1 thing that is really annoying me. whenever i am direct below the phantom or in a 20m range and fly upward for a cinematic shot. The p4 loses range at around 80m-100m?? As a filmmaker i do this shot almost every time for videos why is my rc losing range when i am directly under it? but it keeps range when its 1km away and can go up to 500m? I know i need to flap the antennas straight forward when its above me. And the range is low when your p4 is above you. but come one... 80meters?