I picked up an LE King Cab earlier today for $300 over invoice. It came with a sliding floor tray, which I did not want, but the dealer said it was attached to the invoice and he couldn't remove it. Now I want to remove it but can't do it either. The tray removes easily--remove two knobs, tilt and lift. But how do I remove the two plastic rails that slide inside the utilitracks? They hit the tailgate when I try to slide them out. I can't see any obvious way to slide them out. Do I need to remove and reinstall the utilitracks?