Is it fine if there is a gap in the pcie slot covers on the back of a case?

gap slotSlot Machines at Rocky Gap Casino & Resort · Timberwolf · Wicked Winnings III · Willy Wonka · Fort Knox Lucky Larry's Lobstermania · Lucky Tree · Wonder 4.As nouns the difference between gap and slot is that gap is an opening in anything made by breaking or parting while slot is a broad, flat, wooden bar, a slat, especially as used to secure