Got this last week.
Took it out the crate on Friday and stripped it down into big lumps.
Bare base, carriage, bed and column now reside on the bench.
Only got a couple of hours to play last night so started on the Y axis ball screw.
Turned the ball screw down to accept two precision angular contact bearings and made a short Oldham coupling to fit the end and set preload.
On honey do duty this weekend making fancy iron pagoda roof supports for the patio [ ugghh ] so won't get onto this until Monday night.
Next job is the make a front bearing mounting up, can't use existing as it won't hold the angular contacts and a new nut block.
The X axis is virtually the same as the Y just a different mounting position for the front bearing mounting.