Can someone explain why most sandwich makers don't cut the sandwich all the way through, when they're cutting it in half before wrapping? I got one last night with ham, salami and other meats, and the cut barely went through the top layers of meat. I didn't have a knife so I ended up tearing the meats myself and it was really irritating the hell out of me. If there's a reason why they don't cut all the way through, please share it with me .. THanKs!