Slides stack easily for 2d.

Manual slide on top at full extension holds mass cantilevered far off the side of a powered slide. Bottom slide doesn't care.

Coming soon: ̶a̶n̶o̶t̶h̶e̶r̶ ̶r̶e̶v̶ ̶f̶o̶r̶ ̶e̶a̶s̶i̶e̶r̶ ̶e̶a̶s̶e̶ ̶o̶f̶ ̶a̶s̶s̶e̶m̶b̶l̶y̶(done), and a refresh of #Minamil: a minimal CNC mill.