boom - no more line mount in the image anymore
The mount itself is 3D printed with brass inserts for the attachment screws. It uses standard gopro style 3 fin tabs for securing cameras. The first iteration of the mount had longer tabs that were specifically designed for the GoPro max, to keep the camera from rotating out of alignment. However, these non-standard longer tabs also meant it wouldn't work with the Insta360 One R or other cameras that used the standard length tabs. The second iteration fixed this. The tradeoff being you need tighten the screws or the camera will rotate out of alignment with the mount/lines. Use a screwdriver to tighten it, not just the thumbscrew.
The mount has an additional 90 degree mount option on the inside for attaching regular gopro/action cameras that point down the lines towards the rider. One side of the mount has larger spacing for your flag line to slide easily. The other side grips the second center line securely. The mount also came with a 3D printed clip that went over the side of the mount once the flag line had been placed inside, for additional security I guess.
While the mount solves the placement issue of 360 cameras, it still doesn't do anything about how fragile they generally all are. For launching, I had to have somebody hold my kite, and another friend hold the camera off the ground, while I was launching. Allowing your camera to lay on the ground is a sure fire way to scratch the wide angle lenses. On landing, I had the kite catcher hold the kite on it's side while I kept tension on the center lines until I could reach the camera mount.
Here's a quick video from the same session.
Bonus fun, it looks like you're on a two line kite since the center lines get stitched out as well.
I think this is the current line mount to get if you've got a 360 Camera or are planning on getting one in the future. Enes' website and the line mount can be found at https://menteselabs.com/
Peter