I ordered bantam blrw eggs and they all had air bubbles (or were cracked). I tossed three and the other three have broken air sacks (?), but the bubbles float only partway around the shell. I don't know how fresh the eggs are (if this matters at this point). Should I try to set these? My daughter was REALLy wanting these and we are very disapointed. If I do set them, how long till I candle them to see if there is hope (I don't want them to explode!)? Thanks everyone as always.