Space Separator Lines

[cyriousn]

I'm working on a project where I'm linking CAD backgrounds into a Revit Model and I've set up space separator lines in the model to create spaces to tag and for the square footages. However the space separator lines on the 1st and 2nd floor are showing on the 3rd floor plan and its looking kind of sloppy. Each CAD background has been linked to a different Level and the bottom of the view range of each floor is set at its own level so I'm not sure why I can see all the separator lines from the floors below.

I suppose I could hide them by element but I feel like it shouldnt happen in the first place.

Or perhaps I could draw walls to create the spaces instead of using separator lines?

Anyone else run into something like this before?

[cyriousn]

After staring at the properties window for a while i realized the underlay was set to the floor below so all the floors underlays starting adding up to the top floor. Just had to turn them off.

[mhartmann]

do your views have an underlay of the floor below? i've had those show up on by default when creating views. you can also hide them all by going to visibility graphics, by turning off Model Category: Lines: <Space Separation>, tags and spaces will sill function the same, just won't see the lines.
hth
Mike