I am needing to make comments/remarks on CAD-based file with a lot of layers and small symbols and when i try to select a group of my comments it grabs these - what appear to be random - cad-based linework that came with the original PDF. They have gray grips and i cannot edit those.
I understand that I can turn the visibility of those off and lock them in the layer properties panel - but they are still selectable and when they are selected with my linework i am unable to move things.
Is there a way to make those gray-gripped objects not selectable?
Thanks in advance!