Found nest being sat on March 17th. Checked on the nest at 10am March 21st. Nest was destroyed all but one egg. Goose was nowhere. I started incubating March 21st. At that time i saw nothing in the egg. Set temp: 99.5 degrees. Humidity: 50-55% (a couple times it shot up, and I took water out). If I start counting from when I first incubated it then today is day 22. Per the advice of someone I lowered the humidity to 40% because the egg had a small air sac. So here is a picture today of the egg from both sides. And a video (I had to put the camera down to turn the egg and then I picked it back up). There is alot of movement inside the egg. My question is: am I right that i am on day 22 since there was nothing to be seen the first day of incubation? Is the air sac too small right now? Do I keep my humidity at 40%. When do I stop turning the egg and raise the humidity? And, do I continue to spray after the 27th day? Any advice greatly appreciated.