I hatched out over 500 chicks and I think I have found 4 with crooked toes.How many chicks did you hatch? Did any other chicks have curled toes?
As for male female ratio ... mine was pretty much a 50/50 this year maybe a little higher on female side but not much. Last year my first year of hatching I had 12 hatch with 10 males and 2 females. The old timers used to think that if you hatch early you would get more of one than the other. Can't remember which it was but I have never found much truth in it.