One of my ongoing frustrations with the extrude surface tool is that you have to extrude an entire sketch. Why can't the Extrude Surface Tool use the Selection Manager (like Boundary). This would save us so much time and slash the number of sketches we have to make. In fact I'd like to see this applied across all tools in SolidWorks that enable geometry creation.
Kevin, I am able to have one sketch and two different surfaces. I'm in SW2015
Steve C