This is my second hatch with a LG still air manuel turn incubator. First hatch had no problems, chicks are doing well. I am using eggs from my own silkie flock, 5 blood lines, all three roosters not related to hens. My hens have hatched and raised many healthy chicks(8 this season). I chose to incubate to give my hens a rest, they all went broody at the same time, and I can hatch more eggs at one time in a incubator. I turn eggs three times per day, humidity at 49%, temperature 99.9. At lock down I put in a wet sponge, and humidity stayed around 62%. My hatch started on time, on 4-8-11. The 1st chick has a slipped tendon. The 2nd chick died in the egg. (pipped) (moist and does not appear to be shrink wrapped) The 3rd chick has spraddle legs. The 4th and 5th just hatched, and are drying in the incubator, still too early for me to determine their condition. 6 more eggs remain unhatched. Anyone have any ideas on what went wrong? Is this an incubating problem, or do I have a problem with my flock? I am thankful for any advice anyone has to give. At this point I am concerned, sad and discouraged.