Hi, all! I installed a Digitrax BD 4 to my DCC-System, but nothing happens. I know that I have to connect the pin 10 of the DS plug with the AX 1 Terminal of a DS 64. The only thing I made different to the BD 4 wiring diagram was that I used Rail B as the detection rail. I thought there is no difference if I use rail A or B for detection.
