Your temp is dead on for what you are using. Also they arent going to suffocate with a forced air incubator. You shouldnt have to pamper much also. Heres some things it may be.Everybody lives in different areas with different humidity. I dont know what state you in. Put it in your avatar. I say...
I do exactly everything you do except I have them in auto turning trays to boot (overkill I guess plus I might get side tracked) I might have to have undercover hens this year for max production.
hey Scott, I would keep your humidity high as possible. alot of people open their incubators for looking,candleing etc. and that destroys humidity. The only time I open mine are to add water and then I mist them before I close it. I hope this helps. I havent been on here in a while since the oil...