Exporting DWG & DXF doesn't show my curtain walls in section.

[iausesthis]

Hi people,

I'm exporting DWG & DXF and they don't show my curtain walls in section. 

I've just realized that its not showing slabs either.

I'll attach 2 screen shots for your reference.

Left side of the image shows 'the section as in project map' tab and the right side shows 'the section as in view map' tab

Anyone have any help?

Operating system used: Windows

 

[Barry Kelly]

Is the view map view using a layer combination that is turning off the slab and dome?

Barry.