I have 6 shipped eggs set into my homemade incubator, and it's had temp spikes every night for the past 5 nights!!! I have a thermometer that tells the Min/Max and i reset it every night after their 3rd turn of the day. When i come down in the morning, the thermometer says 99.7, but the max says 104!!!! I't been doing this every night!!! I'm so worried that the chicks will be deformed or not hatch. I candled all of them and they are alive, but I just don't want hatching complications!