hi ! i have rir eggs in the bator along with very small bantam eggs. they went in on the 15th. and 30 embryos looking good. they are where they should be for air size and the little buggers are moving all over in their little words. (awww) my bantams normally hatch on day 18 the big ones on day 20. can someone please tell me when to go into lockdown and what the humidity should be?? i have hatched a few , funny, its my first hygrometer.