> It was more of a challenge than expected. The ducting had ramps, multiple corners, debris/rubbish, and a mouse skeleton to navigate around. My uncle worked f

> It was more of a challenge than expected. The ducting had ramps, multiple corners, debris/rubbish, and a mouse skeleton to navigate around. My uncle worked for a company that designed and installed commercial ductwork. The joke he liked to tell while they were going in: "Make sure Bruce Willis can get around in there."