When exists a mountain, with 100m of high, if I start the drone on the foot of the mountain with 75m on the plan i have a problem. So, today I start the drone at the top of the mountain.
My doubt is if it’s possible to start the drone at “-100m”, so it fly to “0m” and than start to count the plan altitude (75m), on the real is was at 175m. But with this “trick” i have a possibility to start the drone at the foot of the mountain…
Ps.: Another thing, if anyone know how to clear the cache of offline maps (the plans are deleted without clear). Today i cant do offline plans because of this… =(
Thanks for your help,