Changing egg orientation

[Vaughnr007]

Hello,
I've got a question concerning changing the position of an egg during incubation. I gathered 25 goose eggs in 2 large egg racks for a GQF 1502. When I put them in, I discovered problems due to how tall the eggs were when placed vertical. I ordered new racks that position the eggs horizontal. The eggs have been in the incubator for 4 days.
So the question is: Can I change the eggs from a vertical to a horizontal position without killing the egg? Is the air sack "locked in" at the top of the egg? Will the air sack migrate to the side without problems?

 

[JacinLarkwell]

Unless they're detached aircells, they will stay attached to the fat end of the egg. So long as you do so carefully and slowly, I don't see how laying them down would harm the embryo

 

[Vaughnr007]

Unless they're detached aircells, they will stay attached to the fat end of the egg. So long as you do so carefully and slowly, I don't see how laying them down would harm the embryo

Thank you