Ender 3 power supply relocate

There are three files. “ PS side bracket with 40x40 mount.stl ” adds a 40x40 extrusion endcap with a hole to the original Side bracket design to screw the bracket to the existing threaded holes in the lower frame extrusion. “ newPScase switch 40x40 mount.stl ” is a bracket that mounts under the factory switch that like the part above allows securely mounting to the 40x40 extrusion with a single screw. I used M3x8 screws to replace the factory screws for the extra reach needed. they self tapped fine. This part works with the original design as well. " newPScase with light switch add-on.stl " adds space for a 21mm hole to accommodate a switch for controlling lights. I added a LM2596 DC-DC Buck Converter to supply 12v from the 24v supply. I used this to power strip LED lights that are mounted inside the races in the frame. only the last file need support, printing switch side down, I added support the area that slides into the extrusion. This is my first remix. I hope it helps.