Cant' seem to change the Blue Area (Grade) in REVIT. Please Help

[greg_lacle]

How can I set the Revit System to change the grade  (Blue area) to be at the same height of the Level Grade (-30)

Does anyone know how I can change this?

[RDAOU]

@greg_lacle 

Go to the view template ZEN_Arch_Section Detail >>

• Lighting Tab >>
• Sun Settings >>
• Set the Ground Plane to the Grade Level