Paneling Tools - Curtain Wall/Matching Surfaces/Hell

Hi there,

I'm trying to create an accurate curtain wall system, and had some success earlier with simple surfaces and not accounting for floor plate location/spandrel panels.  So, attempt number two -- I've split up the surfaces for spandrels and now the grids (using Paneling Tools > Surface Domain Number) are way out of whack.  I've tried rebuilding all of the surfaces to have the same UV, but nothing's working.  Any thoughts? The Rhino file is too big (even scaled down), so I'm including screenshots (one of the current state of the surfaces; the other of the first [completed] panel system) and the script. 

This is my first time working with Paneling Tools and I'm still pretty new to Gh, so any help is definitely appreciated :)

Thank you!

Ashley