Thank you! I received 2 Assorted Bantams, 4 Easter Eggers, 2 Speckled Sussex, 2 Black Australorp, 2 Buff Orpington, 2 Barred Rocks, & 2 Rhode Island Reds. I can't seem to identify an air cell in any of them. I candled them when they came & I set them fat end up in the basement for 24 hours, then last night I candled them as I was putting them in the incubator (I let them warm up to room temp for 6 hours 1st). I can see darker blobs that float at the fat top, is that the yolk or do you think that is detached air cells? I hope your 1st attempt at shipped goes well! I had to use clear fingernail polish on 4 eggs with small cracks, too.