Those have been around for years. Not so good on a FB, pulls the lines to much in opposite directions.
Appex buggy, Libre hardcore buggies.
Flexboardz. Blokarts.
PKD Century Soulflys. NPW's. Nasa Stars.
A few other less flown oddballs,
Line sets from 10" to 328" or 2m to 100m.
worlds only AQR that works.
North American distributor for PKD.
"Kite Bugging is not an addiction until you try to quit".
Just an FYI, the original manufacturers of these rigs is currently in their 2nd or 3rd generation and they have moved the mount of the camera sort
that it is vertical centered so there is less pendulum swing causing image wobble.
You can see how high (or low, if you flip it) it would sit, in relation to the line path.
That's the same way the CamRig and other manufacturers use to mount.
In the latest versions the Center of Gravity of the camera is centered with the path of the lines where they attach to the mount:
Jeff Howard does a good job of explaining the change here:
ATB,
Sam
"I never had any friends later on like the ones I had when I was 12 - Jesus, does anyone?" - The Body by Stephen King