Okay so I ordered 12 eggs...received 14...2 were completely scrambled. All had damaged air cells, except for 2 that look normal. Well I put them in Saturday evening, after resting them. I candled them this afternoon, keeping them vertical, pressed for space in the bator and wanted to see if there were any that didn't settle, and were obvious scrambles. 7:30 this evening will be 48 hours...and of the 12, ten are showing development ALREADY!! I see small spider veins and blood island in ten of them and 2 of them heartbeats!! This would mean they started developing in shipment, right? So when do I lock them down? One of the heartbeat ones looks like one of my eggs did at 4 days incubation. Do I just check them later and try to gauge lockdown time individually, by how they look developmentally. Also I did candle previously and saw nothing, except the loose air cells...and I have read on how to help those.