Removing and Re-Installing B&W Companion Hitch

I had no need to remove my companion hitch for the four years I've owned the truck. When I traded it in, I had the dealer remove it for the next truck. They had three mechanics all over the truck trying to undo the latch from the gooseneck to release it. They finally did after at least a half hour. I don't plan to remove the next one either. It's too much trouble and I don't need the bed for anything other than towing.