This is my first time hatching quail. I have 24 eggs in the incubator and they are now on day 15. Is there anything I need to know for the last few days? Or do I just leave them alone and wait? I did take them off the turner and I put down a cloth so when they hatch their little feet won't get stuck in the wire (I read somewhere that I should do this) I tried to candle them last week but they were too dark to see through!