OK I think I was doing it all wrong.
Some of my numbers, it looks that the size are loosing differently.
Now. At beginning
Large eggs 75g 74g
Medium eggs 52g 52g
Small eggs 34g. 37g
Ok I would divid the now # to the beginning#. That was the number I was going with.
Dolfi, eggs should not gain mass. Did you type a number wrong perhaps? Are you sure these numbers are accurate? What scale are you using?
Could you please post pictures of your air cells?