The Ender-3 Y-Carriage Upgrade Plate Kit introduces support for 3-point leveling with the stock heated bed. This reduces the time required to level and maintains a flat surface longer than the traditional 4-point plates, which can otherwise create bends and twists.
Featuring a unique bar design that is secured by the existing screws, a middle mounting point is created that supports 3-point level adjustments. This is an optional configuration and the Y-Carriage plate supports the original 4-point leveling as well.
Plate and support bar are milled from 6061-T6 aluminum alloy, brushed and anodized. Material thickness is 3mm. Manufacturing drawings and files are included in this thing. Should you need DXF file - please write us we will send you.
Here is carriage plate for sale:
Here is guide covering upgrade / conversion in details: