Hi everyone, I'm trying to get a little help on whether this looks normal or not. (Goose eggs are so thick! and photography is not that great as I try to hold egg, candler and phone to take pic ) In the first pic, you can see that half the egg is dark, half light with a definite line in between. Second pic is to show the air cell, pink line is day 1, blue line is day 10. Three of the eggs in the incubator have this dark/light thing going on. It's hard to see with my "lovely" photography, but you can see some veining on the dark side. Is this normal? Are they bad eggs? Any advice is appreciated!