Thank you! It is 1:50am on Friday, January 27 as I write this... I just finished the last of the electronics and the programming. The mill is now fully functional. All that remains is to cut a sheet of polycarbonate plastic to mount the circuit boards on, then install it into the electronics enclosure. I ordered a clamping kit from Amazon that will be here this weekend. I'm looking forward to doing my first project and to making another video. I did forget to run a cable for the touch probe... but that shouldn't take too long.