Hi all, This is my first post here, so I should start by saying Hi. Bought my P3S a couple months back for urban exploration videos etc and have been playing round with it for a while. Decided I wanted to extend the range as 400m is just quite not enough for what I wanted, so after some deliberation between the DBS mod and the ARGtek mod I decided the DBS mod was the one to go for. I've installed it and it seems to work pretty well, however It seems to reach a fraction over 1000m before I loose the fpv. Vast improvement, so I'm pretty happy with it. However I've seen plenty of videos of people getting there P3s to well over 1000m. I am wondering whats different in my case? I'm in the UK so I am assuming I have the CE version, which from my understanding has a slightly shorter range than the FCC version? The only thing I did that varied from most of the install instructions I saw was to keep the two stock square Wifi radios in the controller, just left them disconnected and secured the loose wires with tape. They were actually really stuck in there, so It seemed easier just to leave them. Would this make a difference? Anyway thanks in advanced.