Ok a few weeks ago i won an egg auction for a dozen FBCM eggs. Got the eggs a couple days later. I had read that you need to let the eggs set for a while before putting in the incubator. I set them out about 12 hours at room temp. So the next morning i put them in. Had no idea what to expect.... I candled them around day 7 and of course the eggs were almost too dark to tell anything. Truth be told none of them looked fertile to me. But being that these were my first maran eggs to ever have I thought to myself try again next week. So at day 14 i candled them again. Looked to me like all but one eggs was infertile. So i put them in lockdown with 3 days to go with my fingers crossed. Well turns out none of them hatched. I did post incubation exam to the eggs. Only one developed and looked like the other 11 never even started to. I have incubated eggs many times in this incubator with pretty good sucess. I guess what my question is.... Is there anything else i'm missing? I have read to expect 40-60% hatch rate on shipped eggs but i never expected 0%. Any helpful suggestions or ideas would be greatly appreciated.