Yellow Belly help

[texomareptiles]

This is a clutch from a Killer Spinner bred to a Yellow Belly, my hopes were for some good Yellow Belly combo holdbacks for future Puma breedings.

I'm having trouble picking out Yellow Bellys, particularly with the Spinner Blasts. Anything I should be looking for? Is the cleanest one most likely a Yellow Belly?

Thanks for any advice, Dave
www.texomareptiles.com