My sister bought one of these for the kids at Christmas....I immediately absconded it for my own personal use.
Just mounted to the top of my rear control arm so I can have a perfect view of my passenger spring in action to see if I am actually bottoming out the shock...then JCR will have to extend the bump stops and replace the shock for me.
Going to try out on runs as well....winch view...top view...side mirror view...will just use the included velcro straps or zip ties to mount in various spots when there is some decent action.
Will post up my first vid as soon as the batteries charge and I can go over to the school and hit a speed bump.