OK so here is my question. I am running the o27 tubular track and I have a few sidings where I can't see the end of the track well. I am going to put an led light at the end of the track and want to use a small price of track and insulate it so it will light the led when it hits that section. Now where I am stumped at is of I have a freight car on the end that makes no contact with the center rail only the outside 2 how will it activate my light?
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