(1.8 hours) Built a dimpling table. The plywood top was thicker than I thought, so I could not carpet the table top. Sanded tabletop and edges instead. This should be OK, since the skins have a protective plastic coating.
The dimpling platform rests on my small work table and is built from 2x4s and 3/4" pressboard.
The key to a successful dimpling table is making sure the tabletop is level with the dimple die.