Generation 0: 1 profiles, 0 errors.
Generation 1: 3 profiles, 0 errors.
Generation 2: 7 profiles, 0 errors.
Generation 3: 18 profiles, 0 errors.
Generation 4: 56 profiles, 0 errors.
Generation 5: 96 profiles, 0 errors.
Generation 6: 176 profiles, 2 errors. (One is fixed, one is probably correct but waiting on an answer from a cousin; set to temp hide)
After that, it's getting in to territory where I've not, and am not ready to, done research.