Just wondering if it's worth upgrading the antenna to get increased range. I've seen some youtubers do some upgrades regarding antenna mods, yet they get less distance than what I can get simply using phone apps. If conditions are right - I can get up to 1.4km - I only average about 800m though. I was thinking perhaps with an antenna upgrade or some kind of mod, that I might be more able to pull off 1.4km more often. I like to go full distance when I can - I find it useful for some aerial photography - eg - coastal shots, Forests, and fitting in small towns ... This far I have adjusted the screws, using a booster app - What are my other opitons - if any ??? Again - from what I have seen on youtube ... people are using antennas and getting less than what I can. Make me wonder if it's worth going down that route or not? Wi-fi repeaters was another Idea but have no idea how to go about that. - Flying from a car seems a little chancy ... I'd rather try from a push bike.