Hi Karsten and James

INCREDIBLE
I searched a lot
to understand what is not working ..
result:
I wrote "nodeditor- instead nodeeditor" in folder
patience
now everything works fine.......

<James>
"Planar surf " wel done, although I still have not
tested , there is an absolute need to repopulate the surface tools ..
Just a question , he also works with points (3 or 4)
replacing somehow meshes.......
In any case Many Thanks for your interest-

Have a nice weekend to all
al