I am very interested in trying this but I am not really sure how to do it. I want to keep them in the turners for the first 18 days and then maybe, depending what I find out about it, put them in the cartons. How do they zip in the cartons? What happens if one pips on the wrong side? I had 1 pip on the small end of the egg during my last hatching. It hatched fne and is doing GREAT! Thanks, everybody!