These slots are mine. The reason I asked about the angles is that I used Freehand and Illustrator to develop the cross sections (since it allows me to develop sections from sketches) and I'm not sure how Infini-D (or Carrara, for that matter) handle the edges when the resulting pieces are imported into Poser. It doesn't appear to be a problem on my end, but after reading the Brokering conditions at the DAZ3D site, I wanted to make sure that they'd work equally well on Mac and PC. (I created these slots on a Mac)