It sounds like everything is going well!okay so just leave them in there got it. sorry I'm new to using an incubator. just trying to save the little ones life best I can. its an n360 air forced incubator just set it up last night been checking on it today. the air vent is all the way open. the temp is set to 99.5 & humidity shows it goes between at around 52 to 54. the egg turner is working. There are 7 eggs total I wrote the date I put them in the machine & X mark on them. the eggs look like 3 of them are about around 12 days old & 2 of them look to be around 10 days old & 2 about maybe 8 days old from when the mom was sitting on them when I candled them looked at pics & vids to get an idea what they should look like. The older looking ones look like they are starting to look like they are growing a bit of a bill shape. they do have the red veins, & black looking hearts & moving around inside them & the air sacks look good all in tacked.
You can start the cooling and misting now since it looks like your babies are 10 days old