For example, a 6-by-8-foot pine fence with 1-by-6-inch pickets weighs about 130 pounds, totaling just 48 square feet, while a 50-foot roll of a 3.5-foot-tall chain-link fence weighs a similar 125 ...

If you are DIY-ing the chain link fence to save as much money as possible ... failing to tighten the tension on the roll of ...