I Got the eggs and thought well they are no good they air sacs are all busted and loose . Well low and behold they are growing . I dont know if the air sac is broken or just loose . When i candle them I can see thay air pocket on the top of the egg just like if it was a good egg being incubated BUT when i move the egg the air pocket moves down the egg . I thought it was impossible or at least rare for this to happen ?? I know if you let them settle for a day or 2 before incubating they can settle and will stay still . Now lets just hope they hatch Any one else have this happen ??