Start out with an 8x8 board 1/4 inch thick. I used a MDF board.1. Paint the board. I wanted a dark color under my white so when it crackled I could see it.
3. Paint your board with your top color. I used Vermont cream (white) from home depot.
4. Turn your board over when the top paint is dry, and mark an X from corner to corner to find your middle spot. My board is an 8x8, but I still wanted an exact measurement.
5. Drill a small hole in the board for a pilot hole.
Klockit.com. I used motor 10082 and hands number 66761