I got my P3A on friday and am loving it. I have about 11 flights in, and so far all is well. I calibrated the IMU, and its registered... I have one question. When I get about 2500' out I loose RF, but have yet to loose video feed. Is this normal? I have been flying mostly around a large park by my house. There are about a dozen baseball fields with all the fencing and lighting that goes with that. I ordered a Windsurfer, and Im sure that will help, but it seems like, from what Ive read, that I should loose video feed before RF.