The CDU panel from above taped to a board and placed on the pedestal where the third CDU belongs.
The darker panel is the newer one, using a better technique.
Same panels, different lighting.
It's hard to see in these pictures, but the color of the older panels was not uniform due to the glue.
This does not happen to the newer panels since no glue is used.
Here are the back sides of both panels. The black is for shielding out light at non-backlit areas.
The old panel glued to a plexi backer and with a L-shape Aluminum for mounting.
