Ok, update before I go to bed for a few hours. I have 4 chicks hatched; 1 buff brahma, 1 RIR, and 2 mixes. I have three pips, so hopeful for more in the morning. I am worried though, I had to open the incubator to help the two purebreds hatch. They were shrink wrapped. The brahma actually had a cocoon effect going on with her membrane. There was an gap between the shell and the membrane I could have stuck my pinky finger in.