In male Blue Andalusians, where is the darker feather lacing most pronounced?

Answer

Across the neck (hackle), the saddle, and the wing bow

The lacing in male birds is quite pronounced, appearing as a darker edge outlining the blue feather across the hackle, the saddle, and the wing bow.

In male Blue Andalusians, where is the darker feather lacing most pronounced?
colorChickenbreedAndalusian