Synopsis

In the barn loft, Richard unravels the puzzles of blocked bathtub drains. Afterward, Tom assists Terry Lavelle, a homeowner in Marblehead, Massachusetts, with the replacement of his double-hung window weights, installing spring-loaded sash balancers. Following this, Tom demonstrates to Kevin how to insulate the vacant pockets where the weights once resided, a measure to ward off cold winter drafts. The group – Tom, Richard, Kevin, and Roger – then ponder aloud, "What Is It?" Finally, Roger lends