mpCNC miniXT

Customized MPCNC designed by Alted, miniXT - small working area & extra tall. I need a machine that will be able to print and laser engrave and will fit my work table. Also, the storage is an issue so I wanted it to be hoisted under the ceiling. All the electronics is mounted on the middle horizontal tube or tubes.
The support tubes are 1/2" electrical conduit (18mm OD)
Hardware is standard for the original MPCNC, 6-32 screws and nuts or small wood screws (mainly for some clamps).

Parts:
midd stiff ...... rev.B: These have to be installed while assembling the frame. They slide on the corner tubes.

midd stiff ......: Can be added to a current frame. Each part consist of two halves - inner & outer. Please note that these has not been tested, I use the permanent version above.

corner lock block: to square frame easily. Mark centers of the corner tubes and drill the holes in your baseplate. Screw puck in each and slide the tubes over. They'