You can access the Wire Settings in the Control Panel to set the default wire length for wire products assigned to the Bulk Wire setting.
To access the Wire Settings, click the following icon.
This will open the following interface. Here, define the default wire length.
When you add a wire product set to "Bulk Wire " in a project, the Assign Head End and Bulk Wire Length form opens.
Here, you can set the head end for the wire, its length (feet/meters), the start terminal, and the end terminal.
You can change this default length per project by clicking Settings > Wire in the Project Editor.
Here, you can change the default wire length specifically for that project.
Save as Default will save this value to your default settings in the Control Panel.
Restore Default will populate this field with the value from the Control Panel.