surface appearance on a cylinder

Hi all,

I'm trying to add a dimpled surface finish on the outer face of this cylinder. I can't get the pattern to project on the surface - not sure what I'm doing wrong. I've tried changing the mapping aspect ratio and other settings. Can someone give me some pointers here?

As a side note - I'd eventually like to just have a section of the outer face textured - how can I specify certain sections of the face to have different surface finishes?

Thanks

W

SolidworksParts And Features