 Okay, now I've got it installed on the layout here. What I did was I cut that foam board down a little bit, made a slot, and glued it into place here. And I've hooked it up to this Logic Railtech signal animator board. Now what this board does is it's got a photo cell in the track, which I put over here, just opposite the signal. And when the photo cell gets covered, the Logic Railtech board will send out a stop signal across these three wires here to the dual freeway, which will change the aspect to stop or red. And then after a 10 second delay, it turns it back to green. So it basically is an easy way to simulate 90% of what a signal does. It turns red when the train comes by, and then it stays red until the train gets out of the block. However, it's not a true signaling system, but it's an easy way to simulate a signal on your layout. That's all I want to do here. I'm not really using the signals to control the train as much as I am. A nice animation device. Okay, we've got our signal installed here on the outskirts of Colfax. We've got a train here looking at the signal. It's green, so it's ready to go. Let's start it up. It works as we cross over the photo cell right in front of the signal. It should turn to red. Ah, it does. All right, so let's take this train out town. It should weigh about 10 seconds and go back to green. And there we go. She's working.