This is the second batch of eggs I have run in an incubator. I was given 36 eggs from a friend close by. 9 were not fertile and removed last week. I am running the incubator dry because I live in the South (high humidity). The humidity inside of the incubator fluctuates between 50% and 60% (currently 50%). I maintain an average 100 degree F. Today is day 14. While candling I saw plenty of veins and some movement inside most of the eggs. The problem I have is that the air sacs (in all of the eggs) are the size you see at 7 days. Is this a problem? Thank you, in advance, for your help!