Hello, I live by brighton marina, I've learnt it is exactly 550 meters away as the crow flys, thanks to my osd ! I am using the Immersion rc EzOSD, it dosent fit very well, I have tried it in a few positions, underneath and it struggles with satellites, and if you perch it on top then the phantoms gps struggles, so, gonna try mocking up some kind of shelf that I can screw into the bottom holes of the phantom and have the gps of the osd sticking out the back slightly ! If that makes sense ! And my fpv set up is just as much of a bodge job as the rest of my stuff ! Thank god for sticky back Velcro and cable ties ! I just use a 7" screen to view, haven't tried goggles yet, I worry about someone coming up and smacking me round the head to be honest !