Sexing light brahmas

[Winnieboo]

Good morning from sunny Lincolnshire. Was wondering if anyone was a bit of a guru on sexing light brahmas? I'm upto speed on dark and partridge due to feather shape etc but I have light chicks at min. They are 8 weeks, and need to be rehomed if cockerels. Pics to follow, but any help would be grateful

 

[The Happster]

The roosters are supposed to be the ones that have dark feathers near the saddle area....Not sure how accurate that is.
I'd be interested to see the photos.

 

[Winnieboo]

The roosters are supposed to be the ones that have dark feathers near the saddle area....Not sure how accurate that is.
I'd be interested to see the photos.

Hope these help anyone who can help