Fixed a bug that was preventing one of the settings from working (thanks lanman69!)
This is a customizable PSU mount for V-Slot or T-Slot extrusions. You can set the profile, positioning, space between screw holes, and the size of the screw holes. The default uses 10mm M3 bolts to attach to the common hobby power supplies, but you could easily change this up to mount an ATX power supply.
Use 3 layers of perimeter to make sure the screw holes don't tear.