Oops! Polys already, hmmm. Lemme think....



What's the topography like near the join? As in, you don't have a set of vertices on the axis and another set quite close to the first?

If you post a wireframe showing a poly or 3 either side of the center-line it may provide a few clues.

I guess you could always try a scale operation on the vertices that lie on the axis.

I spose you could also delete all the vertices that make up the seam, (as in, delete all the edges that lie on the axis
then delete the vertices on the axis)leaving you with polys that ran across the axis. You could then select all those polys and then do a cut faces tool on them to re-insert edges and vertices on the center-line, this time with the vertices lying on the axis being an average of the ones either side, thus (hopefully) removing your visible seam.



Simon.