Not bad.. Both of their wings are nice and tight and close to their body. Their tail set is too high. It’s supposed to be at a 45 degree angle. The roosters earlobes have too much red, there supposed to be all white. His comb needs more separation between the blade of the comb and the neck...
If you can tell the sex of the chick with 100% accuracy then it doesn’t really matter I’d say. Maybe try switching out the roo you are using to see what happens, unless that’s the only roo you have.
Does anybody know how to add another day to the countdown? I started the incubator 24 hrs before adding eggs and now I don't know how to add the extra day..