Let’s get picky and use the Selection Manager

Dan Johnson asks this question in the SolidWorks Forum: I am trying to create a handle that is part of a scanner body and I made my curves using a 3D sketch. When I try and make either a loft or boundary surface, I try to grab just one curve in my 3DSketch, but it wants to grab the entire 3DSketch. How do I select just 1 curve for my profile? I tried the right mouse click, selection filter, but it grabs the entire 3d sketch too. Can anyone help?