Linetype width on exported pfd not the same as in in the viewport

Hello guys, i urgently need a solution for a problem in rhino 7.
I have few drawings im trying to export to pdf. The Problem is that when i export the pdf all the lines are the width of a hairline, though in everything is set on “by layer”. In my viewports its shows the right width but not in the pdf. I’ll add some screenshots.

GOT IT! The solution was to scroll down to the “Linetypes and Line Width” section and scale the line width up some