Merging is essentially the same as copy & paste.
The 3D model (& plan) is fine.
The section lines will all come through but the 2D information in those sections will not copy across.
You have to open each section/elevation and copy the 2D info manually as you have discovered.
I'm not sure why but it has always been this way.
Barry.
One of the forum moderators.
Versions 6.5 to 27
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