Not what I heard at all. But since posting posts from other places truly isn't appropriate, obviously it's a he said/she said. I note you didn't address the 2 clears having Fanconi carrier pups… are you also disputing that?
Depends on who you are talking about… while you say that posts from other places are not appropriate, without knowing what dogs you are referring to, hard to make a response.
And what 2 clears having Fanconi carrer pups? Again unless this has been tested and retested, hard to say. Again, this is a LINKAGE Test, not a direct test. There will be errors, both in the test and the people that handle the samples. I know of one that came back P.Affected from a Carrier to Clear, turns out that parentage of the pups was questionable... But then we have had Affected's that came from Carrier to Clear, pup being tested as Carrier and then turned out to be affected. Again, this is a Linkage test, not a direct test. So not sure that I understand your point?