4 have hatched now. They're exhausted and pass out like puppies. So I'm hoping not to open til I have to but one kicked it's entire shell onto a pipped egg. The bottom (RIR shell) is completely covering the BCM (darker) egg and then the top landed on that egg covering the pip. Hope it shakes it off or I'll have to intervene?
INTERVENE!! The chick may very well smother...this is just one of those things you have to do quickly and hope for the best...
DD