[Julius Curt] needed to mark acrylic panels with a bit more clarity than the usual way of rastering the surface, so they attempted to 3D print directly to an acrylic sheet, which worked perfectly.
The DXF files for cutting the acrylic pieces are in the /dxf folder ... interior corners of the offending pieces and put the updated DXF files in the /dxf/plasticsheetsshop-co-uk folder. The STL files ...