Curtain Wall - errant line showing in plan

[Anonymous]

I am using a curtain wall to build an array of 2x4 members spaced 16" o.c., and for some reason there is a line extending off of the end of the run on each side of the porch that it encloses. I did not create the curtain wall, it was built by someone before I got the file. The line extends the width of one of the curtain wall "panels." Could someone tell me how to turn it off?

Bellow is and image of how it displays and a shot of the settings from the element.
Thanks!

[Podolsky]

Have you tried edit mode? Maybe this line represents some element of curtain wall that can be selected and deleted?

[Anonymous]

Yes, I think it is the reference line for the end segment of the curtain wall. I can select the end point in plan and drag to shorten it, but the element (2x4 wood stud) within the segment disappears. I don’t see a setting to show/hide reference line, or similar.

Thanks for your help.

[Podolsky]

Hard to say from just preview what it is. If you upload your PLN - maybe I can figure out.

[Laszlo Nagy]

Can you show a screenshot of the Curtain Wall System page of the Dialog for this Curtain Wall element?
I am specifically interested in the "Nominal Thickness" and "Reference Line Offset" values set for this Curtain Wall.