Hello,

 I drew a spline with six fit points using program defaults.  I set the Start Tangent Vector and the End Tangent Vector.  Then I wanted to make changes.  I see many references in various help files about using the handles (Grips), but cannot make them appear.  How do I reveal the grips so I can manipulate them?

 I have DraftSight 2015 x64 free and Windows 7 pro. 

 Thanks very much, - Dave