Is the following correct, I can connect the voltage in, on the vdf to the 10v output on the analog port on the controller,,, then connect the acm to the ground pin on the analog port,,,,,,,, the other two wires I connect to the Bob,,, 1 to an output for direction the other th the 24v ground connection?,,, I am new to all this,,, I've managed to get everything else working except the spindle,,, fingers crossed, hopefully get it sorted