I'm caring for a third year hive that is overflowing with bees, heavily "bearding" 24/7 for about the past month. New to beekeeping, I've been trying to figure out what (if anything) to do, and the consensus seems to be to add a third deep body (and add / remove honey supers as they become full...which I've been doing all along.)
Where do I add the 3rd deep body? On top of the current two? Between the current two?