A friend of mine has DCC on his layout. He has a wye and the reversing module wired into it. The base leg of the wye between the switches has no power. What is causing this issue? The other wye that he has on the layout works fine. I compared the wires and insulated joints and they appear to be set up the same. As a note, he has the AR-1 (Digitrax) reversing modules on the newer wye as the one with the problem has the older reversing module that is not on the PC board.(MRC brand)
Any help will be greatly appreciated.