When you select multiple elements in Revit, temporary dimensions, pushpins and constraints do not display. Use Activate Controls to display them.
- Select multiple elements in the drawing area.
- Click Modify|Multi-Select tab
Selection panel
(Activate Controls). Click again to hide the temporary dimensions, pushpins, and constraints in the model.
Note: System performance can significantly increase when the temporary dimensions, pushpins, and constraints are not displayed.