i have a sheet of ply wood that my train will be on, and i have grass sheets to lay on the plywood, and my question is, for the wires to all the lights, like lamp post and stuff like that, do you drill a hole all the way through the mat and plywood, or just run the wires under the grass mat?
If you don't drill all the way through, you might end up having the wire snake away from where you want it and then have to re-do it all. That would suck!!wall1