Well let me toot my little whistle here........Just sent my 2nd crop from a 240-egg-setting of GG's to the brooder with a pretty good hatch from both, and if there's some stuck chicks in there when I gather the dried-and-ready-to-go chicks, I'll take two tweezes and perform an immediate undress on those chicks in a heartbeat. Be quick.......move quick........remember, if you're like me, there's some that haven't popped open yet......so don't spend time creating the same problem you're trying to resolve and let the humidity go flat. Yep, they may have curled-feet, but there's a good chance that will go away............not always, but a good chance. I have five 3-day old chicks in the brooder right now they are probably thankful for those tweezers. I can't pick them out from the rest of the fuzzy butts. Don't get me wrong, it's not always a happy ending for each resuce, but......... discarding you don't jeapordize any yet-to-hatch chicks, what have you got to lose? You'd try to save a child in a burning house, wouldn't you??