Permanent Laser Mount Ender 3 Pro

UDATE 4-14-21
I moved the bltouch mount up 2.2mm due to being to close to the print bed.

UPDATE:
I completely redesigned the bracket. It's much smaller and now incorporates a mount for the BLtouch. I left the original bracket if anyone still wants it. The redesign is v5 in the files.

This was an effort to eliminate tooling changes between printing and etching on the Ender 3 Pro. This setup creates a screw on mount in place of the provided magnets for attachment. Once completed, this allows you to switch from laser to extruder by simply flipping a couple of switches. Make sure to only have the switch on for the task you are performing.

You will need:
4x M3x20 screws
2x M3x16 screws
4x M3 nuts
2x M3 T-nuts
12 ft 26awg wire
3x JST-XH male connector
2x JST-XH female connector
Laser from Creality store (or any laser that matches the hole pattern)
This switch from amazon:
https://www.amazon.com/gp/product/B08LYZ4P5H/ref=ppx_yo_dt_b_asin_image_o02_s00?ie=UTF8&psc=1

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