Duplifaces not rendering

Hi,
Hoping someone can help me out, i’ve set up a test thing for rivets as duplifaces, they ain’t rendering. i’ve checked normals etc, they’ve got materials, i know the path’s not supposed to render, beyond that, i’m floundering.

cheers in advance

http://www.pasteall.org/blend/39302

For both the circle objects you have set their duplication setting to ‘Faces’ instead of ‘None’


ah, right. thanks very much Richard.