I've had more "curled toes" when I have eggs that hatch early (ie. temp was a bit too high). Very few, if any, toe issues when the hatching stays on time.
So do you fix them or get rid of them? There has GOT TO be a better way to do what I'm doing.....
I cut mid-weight plastic into toe-length strips and medical tape each individual toe straight as a board to the strips. Then I cut a foot-shaped shoe out of the same plastic and tape the toes to each toe of the shoe. Then I wrap the whole thing over to keep him from picking at the medical tape. Each re-shoeing takes about 10 minutes. I can't imagine if I had more than one with curled toes! I'd be at it all night! (Have to do it at night when husband is home to hold the little booger still because the chick pitches one heck of a fit when I try to tape his toes up!)