broody hen in high nest box... how will this work?

[Eiddam]

Ive tried moving my broody 3 times. Each time, she stopped sitting on the eggs. She is broody again on sitting on eggs in a box almost 3 feet up. Not going to touch her this time. I'll wait and see. Let nature do its work.

I just let them sit and mark the date. As soon as the first baby is out I move to a dog crate with food and water. Set the eggs and chick in the nest ( try and move her nest) and then the mama- she will immediately try and protect the baby and sit on the eggs.