Just thought I'd post my mostly completed controller for my p3s. I have an inspire 1 tablet mount installed for my nvidia shield tablet as well as the DBSmods antennae. With just that setup I have gone pretty easily to 10,800 feet in a uninhabited area. I'm not really a distance junky but wanting a rock solid signal, and just enjoying messing with stuff, I just finished installing a 2.4 and 5.8 amp. I haven't really tested range yet except by connecting and walking away. I was pleased with results, put her on my hood in a parking lot at work and just started walking. Lost line of sight right away. Had several parked cars and a backhoe and trees as well as several lanes of traffic blocking me in a highly congested area and got just passed 2,000 feet. Still had pretty good signal but was starting to get a little choppy. Had no more room to walk. Before my walk test in a much less congested area and better line of sight I only got 750 feet before losing signal with just the DBSmods antenna. Will probably make a more solid mount once I figure out just how I like it. In reality I probably will rarely even use my amps so I'll make a nice quick releasing mount for it all. Tell me what you guys think! And a question for you all, I know you have to be hooked to your antenna before turning the controller and amps on to not burn up the amps or internal amps, so what I do is connect everything, turn on amps, then turn on controller. But are the sunhans amps pass through if I don't turn them on first? And what if they loose power? Will my amps in my controller potentially fry or are they safe as long as I'm connected to my antenna?