Good product. I think I got the topics mixed up. Or at least rotates in the opposite direction than expected to change size. That's why they have a warning not to force it. A well made good product but it does its job well and improves the accuracy of your video recordings. Your Mavic 2 Pro has an adjustable aperture! You need to take advantage of this, get some filters and watch videos with photos to learn more about shutter speed, filter openings, etc.