Ender 5 and 5 Plus Complete Rail Mod (MGN12H)

UPDATE 2019-10-31: Uploaded v2.1 of the hotend carriage (thicker, with nut catches for mount points and taller belt catch slots), a 4.5mm tall riser for the Creality hotend, and a printable tool you can use with 15mm M3 bolts to perfectly square the nuts in their catches before supergluing them. I've been running this for a few days now, and it's incredibly rigid. Quite happy with this design as it sits.

UPDATE 2019-10-22: Uploaded v2.1 of the gantry carriages to account for different screws