Editing a spline that was converted entity

Hi all, I have an ongoing issue (using SW 2014):

After converting an entity that was a spline and deleting the On Edge relationship, then Simplifying Spline (as was suggested in this thread: https://forum.solidworks.com/thread/35407), the control points and spline handles do not appear as was suggested.

Any help is greatly appreciated. Thanks.

SolidworksSketching