Egg heredity still goes above/below 15

Version: 0.15.2

The ± heredity cap of 15 doesn’t seem to be enforced when breeding.

Sidenote: There’s protection so that stats don’t go negative (-31)
Breed some creatures together in the save file I attached (ones with - spd)

slot1.sav (1 MB)

Thanks! Should have this all working correctly in the next patch.