apart from eyesign,, [which i am sceptical about] i beleive the eye is the gateway to the birds health, which i would consider , more important,,, the eyesign theorie , which ,really all it is , has, in my 60 years of keeping pigeons, never been proved beyond all doubt, im not against it by any means , there are many theories with pigeons ,,long flights , short flights broad flights , narrow flights etc etc, we have also, which us humans would term as a" good handler", be it long casted short casted, be it large or be it small , be it apple bodied or deep keeled , we all have our likes and dislikes ,,,,,but one thing for sure is ,, we all like the winner , no matter what it looks like :) ,,,and it usualy looks good,,, ,to the owner, anyway