Dissapearing objects

[Karol Lozinski]

I have a problem with some objects. Once they're made in 3D I can't see them in 2 on any story. For example I made a column, then I changed radius, and angle and it's gone... I mean it's still in 3D but not a sign of it in 2D
From the left there is a picture of my "column" in 3D, on Ground Story and on 1st Story

[David Maudlin]

Karol:

Since you are using a sloped Column, it cannot be set to Symbolic Display so it will always appear on its Home Story. You need to adjust the Floor Plan Cut Plane (FPCP) for the Story you want to see the Column, so the FPCP intersects the Column. The FPCP is saved as part of a View. Which settings to use for the FPCP will also be determined by the Floor Plan Display of the Column, and how you want it to appear in the Plan View.

David