Ender 3 Direct Drive Linear Rail Mount

I struggled to find a Linear Rail Mount for my Ender 3 Pro that Supported:

1. Direct Drive mount (Such as Drivinator) 2. Linear Rail Mount (MGN12C and/or MGN12H) 3. My EZABL (Or any ABL) 4. Can use existing belt and belt system

I did find both a good Linear Mount and the Drivinator Mount I like but they did not connect together so I merged them together and also did some tweaks to support both my current MGN12C rail and a future MGN12H rail I intend on mounting to my other printers).

Package Download Zip Link: https://www.thingiverse.com/thing:5295047/zip

After some intense measurements and a couple draft prints, I am confident with the results - works well for me (Plug and Play).

Parts You need 2 prints from the below: 1. "E3DD on MGN12H Linear Rail-FINAL.stl" or "E3DD on MGN12C Linear Rail-FINAL.stl" depending on which rail size you have. 2. MotorPlate.stl to put behind your extruder (Between extruder and Mount) - If you have the stock spacer - just use that.

Optional: MGN12_25mm_Block.stl to help mount your rail (If you have not done that yet.

Additional files for 'Extruder Spacer Plate' and 'MGN12 Alignment Block' are in my files and unchanged: Here are the sources: https://www.thingiverse.com/thing:2896339 https://www.thingiverse.com/make:1019019 Providing these two here for package download to make it easy to get everything you need in 1 place for Direct Drive Linear Mount for Ender 3's (E3, E3 Pro, E3 V2).

Would love to see your pics of it made - That always makes my day.