Hi I am new to this and have some question about hatching calls 1. On what day does lock down start and end. 2. What should my humidity be at for the last few day before the hatch. And do I have to turn them during that period. 3. If I'm right I don't turn them will in lock down and how often do I candle the eggs. 4. Do I turn the eggs the first few day while there in the incubator before lock down. 5. What better for hatching calls a still air bator a one with a fan. 6. One last thing is there any best brand or model bator that's the best for hatching call. Does any one have a preference for a hygrometer to use.