Start by drilling one hole at the begining of the number and one at the end, but for the numbers eight and ten just drill two holes right next to each other. Next you need to attach the two different colors of el wire together by soldering the angel hair wires and the main phosphorus coated wire together and cover with tape. Now just feed the el wire through the first hole, bend the el wire to the correct shape, and feed it through the last hole, do that all the way around. Just check the clock hands now to make sure their not bent or anything like that, then reinstall the guts, drill a hole in the cover, feed the end of the el wire with the connecter on it through the hole, and attach the inverter. Enjoy.