Hi I have 21 eggs in a still air foam incubator. I have kept the temp at 99 for three weeks, the night of the 17the day I checked all the eggs and candled them. All seemed fine so I went to bed. This morning, day 18, I found the incubator at some point spiked to 110 over night!!!! I immediately fixed the temp so now it is steady again but when I candled the eggs, everything was still, I saw no movement. I am afraid the temp spike has killed them all. what are the chances that some lived? I plan on keeping on schedule and seeing if any hatch but I dont think theres much hope left... opinions?