I want to connect a 4 wire tender 38000-x1 to a 4 wire engine. two of the engine wires are from a smoke cam activated switch and the other two are from the solid state reverse unit. The tender does not have a chug activator or an outside rail ground pick up just a center rail. I tried putting color to color but that did not work, but did give me sound of whistle and stationary no chug? any guidance would be appreciated.
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