selection boxes in curves

[[st...]]

hi guys, i'm having this little problem

i'm using calypso 2021

i made 3d-curve, there needs to be a plan extracted from it:
i use "PLANE" followed by "RECALL FEATURE POINTS", select the curve and make a selection box on the part of the curve i want


NOW, the problem is i need multiple selection boxes on that curve to make my plane.

my idea was right-click "add range limit" and make multiple boxes.
but when i add a new selection box, drag to select i overwrites both the newly created as the original box.

the work-around i have is manually inserting all the coordinates in every selection box


sadly due to ITAR rules i can't show you the part/program
i did add a picture with the "add range limit" where i manualy put in the coordinates of the boxes

Annotation 2023-08-08 120146.jpg

[[Ma...]]

I think with using CTRL key you can add new selection by draging - but i am doing it by manually typing coordinates - much better control.

[[st...]]

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sadly this didn't work for doing multiple selections

[[Ma...]]

Did you checked ( clicked ) on button on top? On toolbar are two buttons - one for show/hide points and second for selection by mouse.