His pin has very little flaming so when he bought it the guy told him that it was a possible yb but since he was not 100% sure he did not sell it as a yb pin. We think he is because 3 of 5 clutches that he sired produced ybs and what are the odds that the 3 females were ybs and all 3 dont have any yb markings? I will breed my female to a pastel yb next season just to make sure she is not a yb.