Hello Sturgisphoto,Patou,
I'm also flying in a mountain area. Although it's nice to plan the mission from home, I've found it's easier (on the nerves) to fly a slow practice mission, setting the waypoints and camera position as you fly along, using the aircraft position for your waypoints. Then, I land, save the mission, change batteries, take off again and engage the mission. I've been getting my best video using this method. If the earth were flat, it would be easier.
Yes I think I should try it like this. Thanks a lot