So I feel like I have a very basic understanding of genetics, but I still wanted to get clarification on one of my animals. I have what was sold to me as a female champagne 66% PH albino, but in retrospect - I'm not sure how that is possible?

No matter what pairing I run through the Genetics Wizard, it seems to come up as either 37.5% het or 50% het, but maybe all of the percentages are just confusing me.

Can anyone explain to me how a champagne 66% ph albino would be possible please.