In toposurface: When placing points above absolute elevation over 100 m, the area turns grey.

[daaniabintmar]

Hi! I am creating a contour map using Toposurface in Site view by placing points at different absolute elevations. Whenever the elevation is over 100 m, the area turns grey preventing me from seeing the image underneath that I am using to create the contour lines. 

I want to prevent the area turning grey so I can see the image underneath to place points over 100 m elevation. The screenshot shows the shaded gray area that I want to remove. Also attached is the Revit file.

[lumbera_darwin]

Hi @daaniabintmar ,

Try to check the "View Range" of the view if the Cut Plane is below 100m.

Hope this helps.

Regards,

Dar