Ok maybe I'll try it but not sure if I want to risk it. It seems she's doing fine in the main coop. The other hens leave her alone. This morning when I opened the door to the run she went out with the others which worried me. But then shortly she returned to her nest. Is this normal behavior?
Perfectly normal. I have Bunny in the main coop in a preferred nest box. So far she's still broody.
Topsy hatched her last brood in the same nest box without trouble.