So im still getting the hang on with my phantom but seems it hits max distance around 3000ft.. last time i was around 2000ish with no mods and I kept getting transmission errors.. got scared was my 2nd flight so turned around. so today i kept going and it initiated RTH. I will try the same location again another day with higher altitude.. what do you guys recommend for distance? I was also using windsurfers today with this below flight.. i was expecting much more. HealthyDrones.com - Innovative flight data analysis that matters any tips?