Lead screw support
This is a lead screw support that will fit where the unused stepper motor cut out is on the Y axis. You can also use it on the X axis by printing an extra left and right front foot to be used as rear feet.
There is 4 captive M3 nut in this print and the print has to be paused for the nuts to be inserted. I added painters tape to the top of my nuts to help the print stick. The tape does not effect the M3 bolt when it is screwed in.
The bearing used is the same bearing (608ZZ) this is required for the Z axis lead screw support. it is a simple press fit.