Contents Designing » Editing » Pulling with the Pull Tool » Extending or Extruding Surface Edges » Extending or Extruding Surface Edges ExamplesPrint pageExtending or Extruding Surface Edges Examples Pulling the edge of a surface up to another edge forms a solid if it closes the body. Pulling the edge of a cylindrical surface extends the surface along a cylindrical path (A) unless you hold Ctrl (B). Pulling the edge of a cylindrical surface with the No Merge option selected creates a new edge. Pulling the edge of a cylindrical surface with the Both Sides option and holding Ctrl creates a new surface tangent to the cylinder and extends in both directions from the edge. Pulling an edge with the Pivot Edge option. Pulling an edge with the Copy Edge option « Extending or Extruding Surface EdgesRounding Edges »