Barry, if you out there, here's one for you--my layout is divided into two power districts, each powered by a handle on my Z4000. I used the star wiring pattern and fed everything into four power blocks, two for each district. I have good power on all of the layout, but it appears that I have the DCS signal on only one side (signal test indicates a 10). When I run a train onto the other side of the layout, it will run but I have no control over it at all. Is the problem my TIU? Maybe I blew a fuse? Btw, I installed in-line fuses between the transformer and the TIU. Thanks!
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