Can anyone explain the 1.25" offset between the center of the glazing and the center of the wall definition in a curtain wall? I am using the default Curtain Wall 1 as an example.
I would have expected an offset of 0 to result in the glazing centered in the wall, but the exterior face of the glazing is actually 3/4" in from the center. Indeed I cannot figure out how I would get this curtain wall to actually center in a wall if i wanted to. Is this a common condition in real world curtain systems? I am just trying to understand it, so I can explain it to others. If you understand why something is weird it suddenly becomes less odd.
Thanks,
Gordon