Whats the rope for?
The rope keeps the load on BIGSLIDER while pulling over flat, inclined, or bumpy surfaces. The rope also extends BIGSLIDER length for ergonomic pulling (see here). Tie a knot or Handle Extension at hand height to pull from a standing position. Thread the rope through the tail, and BIGSLIDER curves around irregular loads to secure them while sliding. Or, throw the rope around the lower perimeter of boxes, bookcase, or chest. Then thread through the hand hole to keep the load and BIGSLIDER pulling the same direction at the same time. BIGSLIDER turning radius is the same as the loads footprint.