Ender 3 Pro Y Axis Linear Rail Upgrade

thingiverse

This is a test by me to convert the Y axis of the ender 3 Pro to linear rail. For this i used 2x MGN12H 300mm Linear Rails some screws and a little bit of ASA filament. To fit the linear rails correct, i have made a tool: https://www.thingiverse.com/thing:4242580 I used 4x M3 screws with T-Nut each side. The brackets are required twice and are attached to the guide with 4x M3 screws each. The Y Endstop is attached to the side of the limit switch with an M4 screw. Now you can mount the carrige with 4x M5 Screws on Top. Thats it ;) Maybe i make also a version with M5 Inserts. At this moment it works fine with the thread printed in ASA. Let me know what you think or if you have improvements. P.S: This is a test of whether linear rails mean an improvement for me. This certainly depends on the quality of linear rails you use. My curiosity is a little satisfied;)