Embryo on the air sac?

[albinosilver]

So I was candling my eggs yesterday (day 4) and they looked fine. This morning however, the embryo on some is only partially visible, it looks like it moved to the side of the air sac? Is that normal? What would cause that? Here is my badly drawn paint image to demonstrate.

 

[Rose Quartz]

So I was candling my eggs yesterday (day 4) and they looked fine. This morning however, the embryo on some is only partially visible, it looks like it moved to the side of the air sac? Is that normal? What would cause that? Here is my badly drawn paint image to demonstrate.

View attachment 1428436

This is my second time setting with an egg turner. all of my embryos look like your second picture. it should be fine.