Final assembly is a snap. Simply slide the PCB into the custom Beezar-Hammond case extrusion - bottom slot - place the bezels (mounting holes are on the outside!) and endplates into position, and screw in the socket-head case screws. Please keep in mind that 1) the tapped & threaded holes in the case extrusion are made by hand into a large-gapped channel, and 2) both the case and the red-anodized socket-head case screws are aluminum. Both can be mis-threaded and stripped quite easily. So, be careful to ensure that the screws are properly aligned before screwing in. The goal should be more or less finger-tight, no more.

Here's the completed and assembled DoodleBug:

A different angle:

USB input end:

Voltage input and USB out end: