Of the seven fertile eggs from the last hatch, six hatched. One died in shell, necropsy was one very wet, fully developed chick, never pipped. The sixth one to hatch was culled. It had a pronounced humped shoulder, splay leg, curled toes, one eye kind of bulging, unable to right itself and was kicking and screaming (yeah, making one heckuva racket) and was the last of the batch to hatch. Having just had a bad splay leg hatch that didn't go well, I put this little fella out of his misery as the hatch was promised to my neighbor who is trying to build her flock for eggs and meat, and more hatchlings in her future.
I've set 60 eggs today, turned the thermometer down another half-degree... expect only a 40 to 50% fertility rate. It would be right nice to get a good hatch, if I get 30 birds from this new hatch, I can give half to my neighbor and keep half.