I got 20 shipped eggs and let them sit on counter for 24 hrs then put in incubator in egg carton but had to put 2 on auto turner - no room. I tilled the carton 1x a day and just candled day 5 an A couple look like vaining is starting but, air sack is on the wrong end. The rest don't look like they have air sacks at all. Should I just toss and try again? My last shipped eggs 12 out of 16 are developing and look good on day 14.