30 FT SPINNER, DID EVERYTHIG RIGHT, I will explain how you make bald head rollers, so in performing rollers color is not a consideration, but you can get close and sometime even perfect. If a performing roller has 90 % white and 10 % color we performing guys will call this a bald head, so look at the crazy standing up pic, you see the blue above, and the white below, sometimes this line ( separation of colors ) is perfect, and has something to do with ( pie-bald ) this is how the show pigeons, all breeds of bald heads get it locked in, now your saying, alright now I can make perfect bald heads, NO YOU CANT, well you could if you want to lose the qualities of why the preforming Birmingham Roller is bread in the first place, so, if you mate two like in the picture you will make some perfect bald heads that are spinning jenny's . I raised a perfect blue check clear eyed bald head last year that can spin 30 to 40 ft, I will put a pic on here when I take one tomorrow , and NO, she is not for sale !!!!