The forward shower door has never closed right. Whenever Jim and Margaret use it, water ends up all over the floor. Jim had looked at it previously and decided there was no obvious fix. Dave took a second look today. Someone tried to repair it before and attached a piece of wood to the door opening that was too thick for the channel of the door frame to fit tight over. Dave removed the wood and fabricated a piece of wood that the door frame would fit on properly.
Look, it works!