To level over long lengths such as distant deck piers, you could use a line level–a small bubble vial suspended on a string stretched tightly between piers. Even more accurate is a water level ...

CNY Outdoors Bass anglers take note: Using the proper fishing line could be the key to landing a lunker Published: Jun. 17, 2011, 10:10 a.m.

To level over long lengths such as distant deck piers, you could use a line level — a small bubble vial suspended on a string stretched tightly between piers.