Resize bays, lifts, and scaffolds

Change dimensions or add and remove bays and lifts with Modify.

Change the size

Select one editable scaffold scope or resizable element.
Choose Modify.
Drag an available arrow and inspect the preview.
Release to apply, or press Esc to cancel. For an exact vertical value, use Height in the right panel.

Selection and handle	Behavior
Bay or scaffold plan arrow	Resize the bay or existing edge bay using catalog spans.
Command + bay or scaffold plan arrow	Add bays outward or remove them inward.
Scaffold top arrow	Add or remove lifts in provider intervals. Command changes the existing top interval instead.
Lift top arrow	Adjust the lift extension. Command enables a lift topology change.
Lift exterior plan arrow	Add or resize a console extension.
Reference arrow	Resize that reference face; Command moves it along the axis.

The Provider step shows the allowed height increment. Catalog and ground constraints determine which changes can be accepted.

Top view cannot provide a usable vertical drag. Switch to Front, Right, or 3D before changing height with a handle.

Change dimensions or add and remove bays and lifts with Modify.

Select one editable scaffold scope or resizable element.
Choose Modify.
Drag an available arrow and inspect the preview.
Release to apply, or press Esc to cancel. For an exact vertical value, use Height in the right panel.

Selection and handle	Behavior
Bay or scaffold plan arrow	Resize the bay or existing edge bay using catalog spans.
Command + bay or scaffold plan arrow	Add bays outward or remove them inward.
Scaffold top arrow	Add or remove lifts in provider intervals. Command changes the existing top interval instead.
Lift top arrow	Adjust the lift extension. Command enables a lift topology change.
Lift exterior plan arrow	Add or resize a console extension.
Reference arrow	Resize that reference face; Command moves it along the axis.

The Provider step shows the allowed height increment. Catalog and ground constraints determine which changes can be accepted.

Top view cannot provide a usable vertical drag. Switch to Front, Right, or 3D before changing height with a handle.