Select Sticky from the lower-left corner of the parts palette to add several parts of the same type from the parts palette to the free-form surface.

To add several parts of the same type, first select the part you want to add, then select Sticky. After you place a part on the free-form surface, the mouse pointer continues to display as a crosshair, indicating that you can place another part of the same type. The mouse pointer continues to display as a crosshair until you do one of the following: