Bob, I was thinking similar to you. 1/4" square basswood dowel is too large. The caliper measures it as .130 inches, slightly larger than 1/8". I could get 1/4" and sand it down. I don't know how much torque it would be on basswood to wear it down and get sloppy. Maybe it would have to be metal, but I don't know if it is too tight it could crack the plastic. I can try something and see.
Scott, the town is going to look great! I too, like the Altoona building with the round turret!
Johan, I agree, that is a great scene with the doodlebug and the cars on other tracks behind!!
Brian, that car will look nice with that paint scheme!
Steve, the LED lights under the layout are great! You just can't have enough light when we get older.
Lee, the reefer is looking tremendous!
Mike, the engines look great! Also, the room doesn't look bad. Lew is right, you move the dust around and get natural weathering!
Ross, the control panel looks pretty snazzy.