The Gcode it sends is S80 M3 for the down movement and S0 M5 for the up movement. But even if it sends S500 M3 the servo does not move all the way to its end. It appears there is something in the firmware that limits the servo movement.
Just to be clear, I do not have the EleksDraw machine. I built my own because I want a larger pen movement. Wondering how I can get that larger pen movement with EleksCAM and the Mana SE board.