Boox Pen Replacement Shell

Take the original pen apart. Remove front tipRemove back capIn the back is a small screw, loosen it Take out inlayAssembly new pen:Insert inlay, it should be a easy fit. Don't use force.Insert a small spring (i take one out of an old ballpoint pen and shorten it)Insert plugPrinting advice:Have a look at the pictures for printing orientation or use the 3mf file.I used this parameters for the pen and plug.Walls print order:Inner/Outer4 Wall loops15% GridTop/Bottom shell layers 5Layer height: 0.16mm Nozzle size 0.4mmNo SupportYou want a very tight fit for the plug (This sounds odd). Anyway i made two version and also supply a step file for easy modification, but i guess this will not necessary.Boox_Stylus-Plug, this thing has no tolerance. Boox_Stylus-Plug-0.2mm like the name say, it has 0.2mm toleranceI used the no tolerance thing but i had to lowered flow to something like 0.94. Maybe you have to try some settings by your own. Its only a 3 minute print, so no it is no big issue, if