I had five chicks hatch today and I had one more egg that had piped. The temp was about 102 and the humidity 75% due to the hot weather here today it was difficult to keep the temp down. Anyway I noticed that the chicks were breathing heavy and had their beaks open. So I put the piped egg into another incubator and opened the hatcher for awhile when I closed it back up I left it open just a bit so it's about 90 in there. Do you think they were overheated?