That is where I have had my best hatches. I have had 100% but usually an egg or two doesn't hatch for whatever reason.
Its about the same luck i have had doing with higher humitidy , but we just bought this house and the room i have the incubators in isnt insulated so at times my humitidy goes up and down and side ways lol because of outside temps so i was just wondering if my humitidy is already low it then i shouldnt have as many issues but the past month my hatches have been awesome but im just wondering if i should experiment i guess would be it