This tiny bit of plastic lets you decrease the tilt you can apply to the camera on the Air65 and Air75. This lets you fly slower and still see straight ahead. Weights under 0.1g, which is probably less than most of the other solutions like longer screws and zip ties. I printed mine in eSUN PETG+ and its lasted through many crashes and other mishaps.
I included two models, one with the usual amount of tilt, one with a bit extra. I like them both on my Air65 and 75. The higher tilt one is a bit better for indoor.
The author marked this model as their own original creation.