I decided to redo the macropad, because i messed up the matrix the first time around, and then realized, i have no point for a potentiometer on it, so i just resetted to make my life easier. This time i fixed it, by following Joe Scotto’s matrix, and i decided to make it a 3x3 matrix, which is good enough for me to use for gaming or CADding. the first issue was that I was trying to get it most accurately placed, so during then, I couldn’t figure out why the unit size was at mils, and then i struggled trying to change it, I finally fixed it to mm so i can use .2mm and 1 mm. Soon, i will do the Cad part.