Hello, I am trying to setup the voltage output feature of my black box and I am unable to get it to work. Maybe I am misunderstanding the typical setup but I would like to use the voltage output and the trigger to control an external device (independently powered) and to modulate its intensity with a 0-5 V signal. I confirm that the BB is setup with the trigger pin in the M3/M5 position but, when I send a GCODE command as in the instructions (e.g. M3 S1000) nothing happens. The potential between ground and 0-10V is set at 0.0025 V independently of the command. Any suggestions on what I am missing?