This is a great video for all levels of installers, particularly beginners. Justin explains the Empty/Solid logic for cutting in a clear, easy-to-understand way that works for both commercial and color change installs. Grasping this system will drastically lower install times while still maintaining high quality and coverage. knife, blade, marker, squeegee, buffer index: basic techniques/cutting tags: cutting, empty, solid, empty 1, empty 2, solid 1, color change, over wrapping, commercial, blade angle