How do you setup the Nema 23 current for the arduino. The instructions lead to another page that advises to do this: Start by setting current to zero by turning the trimpot all the way
counter-clockwise. Then issue a very long Gcode command for that axis,
something like g0x1000.
Does anyone know where to put Gcode commands?
Also whats a good current limit for X Y & Z motors?