This is a very simple dial indicator holder for the XYZ Da Vinci 1.0 3D printer. Preferably print the piece twice, so you can put one on top of the X carriage and the other one underneath, nicely gripping the dial indicator. It should fit tightly in the central hole (I had to file it a little). I'm also using two binder clips for extra stability when moving the dial indicator left and right.I printed it at 0.3 layer height with 20% infill (the piece is thin so better make it a bit strong). Also add at least 3 top and bottom layers.