Thanks for your replies. I will definitely keep it closed. I see another pip, so I guess they're all doing ok. I'm going to try the egg-carton method next time.
I have 2 very active chicks that just hatched and now they are moving the other eggs around in the incubator. Should I take the chicks out and place them in the brooder when they are dry? I don't want the other eggs not to hatch because they can't position themselves, but at the same time I...