Little Giant still air with no turner ran $50 in my neck of the woods. I broke down and bought it because my Silkie eggs are almost here and Charlotte has not turned into a full blown broody mood yet. Questions: How do I control the humidity? What should the humidity be? And what's the cheapest method for determining humidity (can I find it at a Wal Mart)? There is no egg tray-do I need one? Do I put shavings down on the wire rack or leave the wire rack plain? Any advice for the best amount of times to turn eggs, and do I just "roll them over" since I don't have the egg tray?