Made the pcb in kicad for the tutorial 3 key macropad and also made the case in fusion 360, but I must have done one of the dimensions wrong as the cutout doesn’t line up with the case size, so I will have to restart that next time I work on it. I am also planning on making a 3x3 or 4x4 macropad but I want to do the tutorial first to get a feel for working in kicad and fusion before I do a more complex version.