Huion Pen PW100/H640P/H950P alternate button

thingiverse

If you find the newer Huion pen's button too flat and lacking tactile feedback, consider using this alternative as a substitute. It closely resembles the old Wacom Intuos 3 Pen button, with a noticeable slope and thicker upper section for the third button. Having extensive experience with this button, I've grown accustomed to utilizing it as my middle mouse button for effortless scrolling and navigation. My goal was therefore to design a larger, more substantial button that would meet these demands. For optimal performance, print the button on its side with 1.5mm resolution support (manually add Simplify3D support if necessary).