It could be as simple as the layer being turned off.
Also Graphic Overrides can not hide elements - just change them.
Check you are using the same reno filter that shows new elements.
Changing from plan to 3D can reset layers, pen sets, scale, reno filters, graphic overrides, etc., depending on how you do it.
So you need to check that all settings are the same.
Also check the placement height of the interior walls.
They may be way above or below the exterior walls, and your 3D is remembering the view of the exterior walls only - try fit to extents to see if it shows more.
Barry.
One of the forum moderators.
Versions 6.5 to 27
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