ICEM Extrude faces - Edge params.
 

Hello. Im meshing a spiral duct. The duct is composed by 13 sections of different sizes, going from a big section to a small section. Im meshing the duct by creating the blocks of 1 section (the big one), and then extruding the faces and doing the correct association for each section.

The problem is that when I extrude the smallest section, each edge conserve the params of each section. I mean, the params of the edge (any edge) in the big section, conserve the same params in the small section (the same edge of the big section).

Does any body knows how to unlink that association? I tried setting the params without putting the option COPY SAME TO PARALLEL, but doesnt work.

Thanks Santiago.