AR Ender 3 Linear x Rail Kit Quick Tool Changer Base MGN12H

Master link for this remix comes from [ProperPrinting](https://www.thingiverse.com/thing:3369444) My remix is from a mod [sr6imp](https://www.thingiverse.com/thing:4874643) * * * #####About modifications: - gt2 belt self-locking system, locking the gt2 belt with a piece of filament - more fitted plate to rail - spacing between the holes of the trolley 20mm * * * #####Status of this project: - printed, not mounted, not tested - the items fit together fine in v3.36 * * * #####Disclaimer: - Feel free to share and any modification - Remember, use this thing at your own risk. * * * #####BOM: - after finishing I will post the necessary elements * * *