Fibromelanotic: autosomal gene, this means there are two copies of this gene in a pure silkie rooster, your zizzle silkie rooster my look pure on all silkie aspects but he is lacking another copy of this gene, he is a Fibromelanotic heterozygote(Fm/fm+) therefore he cant be used as a sex linked parent, he will inherit one copy of fm+(wildtype none black skin) to some of his doughters, even if he looks pure and have black skin(Fibromelanotic is dominant) he cant be use as sex link parent.Okay so now I'm lost.. Isn't the point to sex link with a silkie is to use a silkie rooster over a light skinned (and light legged) hen? If all had black skin, wouldn't that be proving against what you are saying? Or are you saying that the chicks would be heterozygote...?
Do you see where I am getting confused?
the point of do sex link with a silkie rooster with two copies of Fibromelanosis(Fm/Fm) we need a Homozygous fibromelanotic rooster(two copies) one copy wont work at all