I got my eggs this morning The nice BYC'er I got the eggs from wrapped them perfect but the PO did a number on them. It looked like they played football with it. Anyways I knew I was gonna find a mess inside and I did alot of busted or broken eggs. Out of 4 duck eggs only 2 made it. I need advice on busted air sacs. I candled them before putting them in. One looked intact and one um? IDK it had a air spot in the egg that moved when I moved the egg around. Does this mean the air sac is ruined and will it develop?