Jsteele
That video really cleared up what you were talking about. Boy that is one slick system. Building a system like that would not be difficult IMO. Only downside I see is size and cost, It would be significantly more expensive than two plates with a hinge, and also difficult to ship unless it broke down into pieces. I will look into the option though as it is one slick idea.
Thanks for the heads up and recommendation, keep the ideas coming.
Chris