You would want to DECREASE the humidity if the air cells are smaller than they should be according to the age.Ok... update... Just did a full candling and I lost 1 more of the expensive eggs so now I'm down to 11. I don't want to jinx myself but most of the others look awesome with real nice, fat veins and most of the embryos look to be pretty big. I have a concern though, the air cells look VERY small so should I leave the humidity alone at 40% or bump it up to 50%... I'm not sure what to do??