texture painting not working on all faces?

This is half my dinosaur…Why wont these white areas take the paint? I used different color paint just to show where the paint wont go on. (The white areas…on the chest and under the chin…) I thought that maybe my normals needed to be recalculated, but that does not seem to work. I’m sure its something simple…but I’m tiered of trying to figure it out on my own…see pic and Thanks!

Attachments


Upload a .blend, there are way too many possible reasons.

Texture painting is very fast and responsive when working in the 3D.In this case, a texture paint is generally applied with a spray gun but not with a brush.
exhibition online gallery

Texture painting is very fast and responsive when working in the 3D.In this case, a texture paint is generally applied with a spray gun but not with a brush.
exhibition online gallery