My two duck eggs are now at day 24 of their incubation in the Little Giant 9200 incubator. There was a temperature spike last night and the eggs got up to about 103 for sometime less than 7 hours. The last time I candled the eggs was a few days ago, and I could see the babies moving around. I just now candled the eggs, and all I can see is mostly darkness around the air sac with a few veins on the edge. I can't distinguish any movement, so I'm really concerned, but I wanted to ask what your thoughts were on this, because I thought it might just be because the ducklings were so crowded in the egg at this point they're not moving as much. I did candle the eggs this morning right after the temp spike and I thought I detected a little movement in one of them, but I'm not positive. Thanks!