https://www.backyardchickens.com/a/how-to-incubate-hatch-eggs-using-the-dry-incubation-methodhttps://www.backyardchickens.com/a/how-to-incubate-hatch-eggs-just-21-days-from-egg-to-chicken
If that one comes wiht a fan then 99.5 if its still air 101-102 at the top of the eggs . Humidity is a toss...
What kind of incubator do you have. I would suggest getting another good thremomater just ot make shure on the temp and check the temps during times of the day when its hotter or colder inside your house just ot make shure but I would guess its the eggs. Shipped eggs have less of a chance of...