Some athletes and others who abuse steroids believe that they can avoid unwanted side effects or maximize the drugs' effects by taking them in ways that include: 1  cyclingâtaking doses for a period of time, stopping for a time, and then restarting. 2  stackingâcombining two or more different types of steroids.
How to Use a Laser Level. 1  Set up the laser level on a tripod or flat surface. 2  If it is a manual level, you must ensure the bubble vials show level. 3  Find the small screws near the vial. 4  Adjust them until the bubbles vials show level. 5  Turn on the laser level.
Accuracy. The accuracy of a laser level is dependent on two things: â¢ The level of the surface where the laser is placed. â¢ The distance between the laser level and the surface onto which the laser beam is projected. The further the level is from this surface, the wider the beam or dot, and the less precise.