Ok I think I did something incredibly stupid and can’t figure it out. I’m trying to print a drawing to PDF and when I do the line thickness always comes out very thick (and the desired thickness in this case is hairwidth).
When I start with a new drawing the select Linetypes and Line Widths. I can toggle through hairwidth to 2.0 and see it change on the screen and the line width changes in the resulting PDF.
In the drawing I want to work with this toggle is completely unresponsive. and the line thickness always comes out the thickest possible.
I have also tried copy and past of the drawing into a newly opened instance of Rhino and get the same behavior. It doesn’t appear that anything was changed in units or in the viewport settings. So I’m at a loss to figure out what I did here.