I have a GQF incubator and I’m having problems with the eggs not hatching. I candle the eggs, keep the fertile eggs and on the 18th day I take them off the turner and move them to the bottom of the incubator. The last batch I only had one out of 10 hatch. I could see where some of them had tried peeping their way out and didn’t make it. Can someone help me with this? problem?