The setting you showed in your first image will turn the triangulation lines off in plan leaving just the main ridge (contour) lines.
These can't be turned off.
But you can make them white as you suggested - but the mesh perimeter will also become white.
The ridge pen affects just the triangulation lines.
The uncut pen affects the main ridges (contours) and the perimeter.
Barry.
One of the forum moderators.
Versions 6.5 to 27
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