cnc remix addition of vertical 28BYJ penholder

thingiverse

It works better for me when the pen moves vertical and not in a bow. So I made this for a pen with diameter of 10mm. Added an plastic wheel because I had no bearing. All parts can be printed without rafts! All other parts are from the original remix of "Simple CNC plotter (Drawing Machine) by mith" added penhouder14_1-extra.stl if you use that to attach the pen you can let the pen use its own weight as constant pressure (see last picture)