How to edit a SPLINE (Xform Control Node/Vertex) in VR Editor Mode?

I was wondering if anyone knows how to do this? (editing a procedural river takes forever in 2D editor but would take literally minutes in VR editor!!! Be a breeze!) ALAS there seems to be no way to even VIEW the Nodes much less edit them,! They say you can do ‘everything in VR’ but it is not really true as this is a huge basic means of editing.
I hope I am simply overlooking something! I would ask at the Dedicated VR Editor forum, but I am the only person who consistently answers questions there,.


Thank you.