they've shipped from all over
I don't candle before I set them...just about a week after incubating
I have had very bad experiences also
Ok good to know my eggs from the week of 2/22 are showing great development despite their horrible detached rolling air cells. I have another set that I am going to put in tonight after 48 hours of resting I will give them another 48 hours with no turning and then I will start turning them I am planning on packing my bator to the max this weekend so I will not use a turner but instead be rotating the entire bator. Wish me luck I have to date never had a successful hatching home flock eggs or shipped eggs something has got to give soon.
Since you are having temperature issues anyway (IE-our pm discussion), it would be much better for you to roll each egg by hand 2-3 times per day than to tilt the entire bator. Those temp changes from top to bottom of egg we were discussing are magnified severely in a still air bator when you tilt it. Found this out the hard way. Temps on lower edge went down to 80°F while the upper eggs cooked at 120°F. I managed to salvage a few from the axis (center line of the tilt) that stayed in range since I had already tilted it several times before I realized what was happening.