Alfred.E
Contributor
In the class it's a must or the instructor makes you wear a stick so you don't ever forget it again. Other than that only if the surface is rough as it tends to drive me nuts.
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include