Most of the questions I see are about air sacks getting too big, but I have the opposite problem. Here in the humid Pacific NW I do not add any humidity to my incubator, I have good air flow (cabinet incubator), and I have a separate hatcher where I can increase the humidity at hatch time. Problem is that even with zero added humidity my air sacks are often way too small, making it very difficult for my ducklings at hatching time. I have several eggs that I had to was before setting them, and those air sacks seem to be doing better, but this is not an ideal solution since it can create other issues. Is there anything I can do to help?