By accident! Was doing a POI around my truck when I got too close to the rocks. OA worked like it should. It just hung out there until I elevated it above the rocks and continued.
I have found 16 and 64 to be most commonly used ND filters. You have to really hit the correct filter with the drones that have a fixed aperture and for the life of my I can't figure out why DJI chose those strengths for the Mini 5 Pro. I have...