It started with one gear. I have a prt 96 with a porter cable router. I wanted to try just a gear and see what I could do. Someone had giving me a stack of 5/8" pressboard. Then another gear. Well then it led into 'what should I make do with the gears?". I build and design for a community Christmas display. I decided that I would make a giant clock and have it a donation point at the display. This is what I came up with. It is all built out of pressboard and just a few pieces in HDU. A company donated a copper roofing for the top. I put a donation box out front explaining how Santa had this clock but did not have time or money to work on it. Please donate to fix the clock. Seems to be working well.