Back to basics. A big mystery for many. Knots!!!! Dave’s Grip and Lighting points to a great how-to-video from Key Grip, Greg Hewett. Learn how to Tie a bow line, a half hitch, a figure eight tie down. Learn the knot to tie down 12×12 overhead butterflies and large Matthews and American Stands to hard points! Great must know knowledge to make a film set safer. Take the mystery out of this most useful skill and develop your film craft!