This is probably a very simple question that everyone is sick of answering . I run 3 rail 072 Lionel fasttrak with 3 rail AC center rail power. I almost bought an Atlas 2 rail model on Ebay but noticed at the last minute. Then I wondered if it would work. The 2 outside rails are both negative ground and the power is in the center rail so why not? Of course forget about any 2 rail power, but rolling stock??? If not , why not. Please help me understand.
Yes I DID try the search function, no ( clear ) joy...Many thanks!