Good luck! I'm looking forward to your updateOh my, so many answers! I read through each and everyone, and the common consensus is to block off the nesting box. They are the only ones in the coop. And it is a rather small coop, with only 1 roosting bar about 2 feet off the ground, with 4 attached nesting boxes, so I can't take those out. But, I will be blocking off the boxes until laying age or until they learn to sleep on the roosting bar- I will let you all know how this goes! Thanks so much again, everyone, for all the replies!
ETA: Ah, I see why this got so many replies- it's on the main carousel! Woop woop for being featured!