QUOTE: Originally posted by TBat55 I used 3/8" holes with a short piece of thin-wall styrene tubing in the hole (used cheap plywood). I now want to try the thicker piano wire mentioned above. What diameter? I also bought the Tortoise hole drilling template from Walthers which helps a lot for the 4 holes that hold the motor. The template is not metal, more like Formica. Sure helps when you're upside down marking holes.
Terry
Jim Murray The San Juan Southern RR