Chook Me!

Ladder cord threaded through metal washer and then through ventilation

Ladder cord threaded through metal washer and then through ventilation

Summary: First thread the cord through a 3 metal washer not included Next pass the thin end of the cord through the ventilation gap between the end triangle and the ridge as shown below Then pass the cord through the matching ventilation gap in the fan triangle

Image Dimensions: 560 x 373

Image originally found here.