I had a top fancier come to my loft once and he picked out most of my best by the eyesign . He showed me the theory and it as gone on from there. Do you remember the Busschearts I had sent down , they where gone within a week because they did not meet the criteria. I have met many fanciers since I was shown how to study the eye and their best birds stick out like a mile on the eyesign. Again I am not saying it is the way for fanciers. everyone to their own, but it was evident when i was there that day, and it continues.