Got a question Guys now don't laugh at me. Can someone explain to me how the DRO communicates to the machine through the power feed and glass scales to move the tables whether it be x,y or z. I can see the power feed connects to the scale via a micro switch and the to the power outlet. Two power cords. The Dro connects to the power outlet and then to the scales via a cord. So just how does the whole thing work to move a table. How does the dro tell the power feed to move the table. Again don't laugh at me.