Lou's attention to detail is his strength and his Achilles' heel. Working on a Winchester 70 for an expert client, Lou discovers that the perfection that drives him, and everyone else in the family nuts, also drives his success.

When Lou stops in at the Darby watering hole to hang with the locals, he gets an idea how he can promote the business. While he works through it, Derek takes Theresa and Lou on a tour of the valley so Pops can learn to use his digital camera.