I found that when I insert the 696 from the front, it was hard to align the hinges in order to run the pin through. I added a plate behind the hinges on the Z channels that act as a stop for the 696 hinges. I also had to cut a slot in the left Z channel to allow the wiring to pass through. I also aded sections from a cable control as lead ins to the hinge pins. Back plate for 696 with hinge pins.
