Really I have never heard of this. Didn't know that a dominant gene could have a super form. Now co-dom yes but not dom. I may be wrong but this is the first time I have ever heard of this. I just figure that you would see people selling super pins and you don't. Just myIf anyone has any info on this I would love to see some sources. I am interested. As far as I know from marcus jaynes site pins have been proven dominant with no super form.