That’s really unfortunate. Creating well constructed flight lines feels impossible.
One other thing: is there anyway to create a flight path without turning on the drone?
Not sure what you have exactly in mind but now with the latest firmware you can plan your mission using waypoints. With RC Pro ( not sure about the basic controller) I can do this at home without needing to turn the drone on. The maps unfortunatelly are not very detailed, so precise planning over a small area would be a "challenge" I think.
It works with DJI RC have not tried with RC N1 controller I also agree about Low res maps