Refining the 3D Models, I made a few revisions to the PCB earlier to ensure it fits the switches nicely, which required me to update the 3d models, I also took the time to refine them and get close to a final candidate. I also think that a great use for the rotary encoder for cad will be to implement it for arrow key navigation. Since its a dual layer numpad / macropad, using the knob for text navigation gives the Cadpad even more features!