It seems that even with the Click Once work bar toggled off the predictive system is still engaged. In certain circumstances it would be great to have the option of a toggle button to completely turn off all automatic predictive takeoff features and resort to a "dumb pdf". Backing is one circumstance that comes to mind when this would be preferable (I want short pieces in the center of a wall and it wants to grab the whole wall length) and also when you run into a troublesome plan page. Once in a while it's just going to be easier to devolve back to caveman coloring.