If you start gettin soft shells I would put it back out. I think I would just put it out a few times a week since you are having the calcium issues. That way the ones laying soft shells get the calcium and she dosent get too much. I actually found some I am picking up tomorrow morning! thanks.Lol It was in the box. She just scooted out all of the material. If it is my Australorp, she is about 10 lbs. Cluck told me she lays 3 inch eggs. This is her first since she has been here. So far all of our eggs have been in the nesting boxes, except for the soft egg layed from the roost. I do have oyster shell out for them. They free range, so maybe I don't need it. Thanks for your response. I haven't read much of the back posts, but I hope you find your oeg's ( that was you wasn't it?) lol I need to go back and read. This thread is so fast!!!