First time using my new 13 cup food processor, I made cranberry relish and was disappointed to find that MANY of the whole cranberries I was attempting to slice, got stuck ABOVE the blade between the blade & the cover still MOSTLY WHOLE - at the space around the rim, and then proceeded to circle around stuck in that position rather than being shredded by the blade and dropping into the bowl. Meanwhile, other berries dropped into the bowl mostly whole (basically not shredded). This created a big mess, because I had to repeatedly open the lid to extract the whole and mostly whole berries to reinsert through the feeder after replacing the lid once again. VERY DISAPPOINTING and MESSY! Had used my mom's old Cuisinart 14 cup processor many times since the 1980s to make cranberry relish and this NEVER happened. MAJOR design flaw.