Power Supply (PSU) Bracket Customizations

This project started off with my work on rebuilding my MaxNC-15 CNC Milling Machine. I gutted the old electronics and am installing a Protoneer RPi-CNC and Raspberry Pi to drive it, along with new stepper motors and a bigger power supply. These, I'm mounting to a 1x8 piece of plywood that I am going to bolt to the back of the CNC machine in place of where the original electronics box was located. I needed a way to mount the 36V power supply to the plywood and that began my work with these bra