Thank you, that was my other idea- to just put a wire frame against the boxes to keep her in and the others out and think that might actually work better... She has seemed content with coming off just in the morning when I feed everyone, so I might try that instead...My plan was to relocate the 3 older hens when the eggs hatch because the broody is very submissive to them and I think they'd be more likely to cause problems with the chicks... so I think I'll end up doing so sooner so that everyone can get settled... They are going to my moms in my old coop, but the roof is in need of repair so I think I have a weekend project in store