What exactly is that smell?

[ezdays]

Don....You really should give DCC a try. If you got a DC layout running without any electrical problems, all you have to do is disconnect your DC pack, and connect the track wires to the output of the DCC command station. (You gotta spend some green first.... ) You'll also need a decoder for one of your engines (just to give it a try...)
If you've got blocks, set the switches all for one block or the other...and off you go....
You should also disconnect any other DC packs that might be connected to the layout....

There's a good possibility there. After seeing what TrainNut and Woodone have done, that's making me think a bit harder. I have a few sheckles stashed away for just this purpose and I guess it's never too late to start. It's the realism that's getting to me. To have a layout with realistic action, sound and now smell... wow!!!