Switched the limit to 350 meters. Pushed it up to 600 ft. At 600 ft I was getting weak signal warning on and off. At 635 ft I got weak signal warnings that wouldn't go away. Chickened out and pressed RTH. How are you guys pushing your P3s to 1,400 ft + height. I really don't care to go that high anymore. Theres not too much to look at it. But, I'm curious if I have a problem with my antennas or something.