Hello I'm on the start of day 19 of incubation with my duck eggs. They are in a little giant 9300 still air with both. vent holes open and they are sitting with pointy end down in an egg carton because they have detached air sacs. I candled them and two of them have saddled air sacs that go way down on each side! Will they make it?? The temp has been a constant 99.9 and humidity at like 50-60. They go into lock down in 7 days and I have no idea what to do!!!! What do I do?? What position do I put them in? What temp and humidity for those 3 days? Can they lay down for lock down?? I need help!! Lol thanks guys!!! I can post a pic if that helps!