Slow development in eggs?

[AlleysChicks]

I have 1 very sticky chick this morning. Looks to be a little bigger than what I usually hatch.

 

[Kiki]

I have 1 very sticky chick this morning. Looks to be a little bigger than what I usually hatch.

Uh oh...I'd salt test your humidity gauge again.
Sounds like humidity was too high.

Let's see how the rest come out.