But here I am writing about lines drawn manually in Section View.
Sections can automatically create a plan view and construction plane for us + section depth. I would rather use them instead of Rhino’s native Clipping Planes.
But here is the problem:
If I draw lines in this automatically created Construction Plane I have hard time snapping to them. Probably because it is in the same plane as geometries are being cut. If I move it away from the construction plane, of course snapping works correctly but it defeats the purpose.
It is strange because I can reproduce the error with the file you sent, but not with a new one, using the same VisualARQ version you said. Please, try to update your Rhino 7 and I will share with you a more updated VisualARQ version in a private message to see if this solves the problem.
I have a similar issue, but I’m not using VisualARQ.
When I establish a clipping plane, then link it to a detail view in layouts, and then manually draw lines or annotations in the detail (on the CPlane of the clipping plane), snapping to those manually drawn lines or model geometry is often very spotty. Other times it works totally fine.