Okay I had three hatchings so far and I am only get 30% hatching. I know this isnt too bad, but I use to get 95%. I am using a Little Giant forced air; I had a Hover Bator forced air before. I am not sure if it is the new incubator, I just am doing something wrong or a lot of them are not fertile. I have done some reading on the site and have made some changes to the current batch I just put in. Last hatching I put 20 eggs in and only 7 made it out, but one died. Three eggs had very small dead chicks in them, two had large chicks (fully developed), and the rest there was no development. I have heard a lot about the chicks having a hard time pecking out, but what would cause the chicks to die early on? And if there is no development does that mean they were not fertile? I know these might be stupid questions, but I am trying to understand how this works and after reading a lot of the forums I have learned a lot.