Humidity needs to be high when eggs are hatching, but I'm wondering, if you've got a huge batch, can you go in once or twice to remove some of the chicks? If everything goes right, I should have at least 100 coturnix eggs and some button eggs in the bator at the same time, and I'm going to assume that they'll hatch within 2-3 days of each other, even if put in at the "correct" time for them to hatch out on the same day, so, how often should you remove excess chicks? Should you try to remove shells as well, or would that take too much time and release too much humidity?