Umbilical Passthrough backing plate PUG Remix

I liked thericks idea of the umbilical passage, but I needed to adapt it to fit my thicker back panel (3 mm panel + 3 mm foam). The step is 5.5mm so the foam gets compressed a little. 

I also added a little strip to align with the slot in the aluminium extrusion.

I also added the optional hex accent file. I simply printed it in one colour, but you can change the filament at the right layer if you want it printed in two colours.

For assembly instructions and BOM, please refer to the original model!