follow up: (breech chick). after helping with chipping too early--i put the egg back in the incubator. a popped in some wet paper towels to the incubator to bring up humidity. about an hour later i started getting real worried about shrink wrap, so i took a 3 inch by 3 inch wet paper towel corner and laid it over the exposed membrane, being careful not to cover the breathing hole.
i went to bed and when i awoke the chick had hatched. it seems a little weak and a little sticky, but ok.
thanks for your help!
one thing i've learned-- whether it is just a coincidence or not--is that the lower left hand corner of my incubator always makes a stuck chick.
and, gosh, even though my humidity meter seems to say my humidity is fine--maybe it isn't. and the weird thing is i calibrated it.
well, going to give these other 24 eggs some more time, but i'm not going to bet the farm on them. no pips as of now. day 22. 7 chicks under the brooder. 2 were busted aircells.