NEED HELP WITHOUT JUDGEMENT haha

[aart]

I've never heard this before (still considering myself a novice)...what does tracing the air cells do?

It tracks the growth of the air cell, which helps you adjust the humidity in bator during incubation.

Here's some good reading about incubation:

https://www.backyardchickens.com/ar...incubator-thermometers-and-hygrometers.73634/

https://www.backyardchickens.com/articles/the-beginners-guide-to-incubation.73350/

https://www.backyardchickens.com/articles/incubation-humidity.73386/

https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/