Good evening folks

I've only tried it once and the results were disastrous. I had two determined hens in one box. So I gave them each six eggs. All but four were broken and the four hatched. One of the two hens threw in the towel and rejoined the other girls. When mama decided it was time to take the chicks and introduce them to the flock, the failed hen killed the babies.Thanks for weighing in & clarifying that, Bob. I've really got no idea what I'm doing.