The tangent of an angle gives its slope. For our demo, the equation is: tan(71°) = 2.90. (We'll explain how we got that answer later.) This means the slope of our rigging rope is 2.90.

Rigging Designer will calculate sling angles and dimensions of rigging gear. Rigging Designer is recommended for use with a tablet or desktop computer. It features easy-to-use drag-and-drop ...