1. First drill holes into middle of plate using a drill with a diamond hole saw bit. Start at an angel until you get a ledge then straighten it out. Use a sponge soaked in water to wet the area you’re drilling so it won’t overheart.
2. Repeat this step in the middle of each plate.
3. To connect all you need to do is add a washer to the screw and thread it into the bottom of the biggest plate. Add another washer and screw on the first riser. Add another washer and thread through middle plate. Repeat these steps until you reach the top. Use a screw driver to tighten them in place.