Beekissed You really got something cool going on here. I dont know that I would go through all the trouble you are but I am glad to see someone experimenting and trying something along the more natural way. I do wish you all the best of luck and hope we see some cute little chicks running around...
A large black mass growing in the center of the egg, a lighter colored area under the mass and a good growing air sack on top? maybe an area the size of a bean in the center'ish of the dark mass??? am I close at all?