just a question
when you enable "Weld Vertice along edges" in Moi : there is no parameter for the strength of this process?
because seems export obj to Zbrush : when you subdivise in Zb : objects seems unweld after a first subdivision!
I have retaken the wire model by Shadows44
http://moi3d.com/forum/index.php?webtag=MOI_FRANCAIS&msg=103.3
and made some sweep between curves for test :)