It looks like I have come up against a problem when exporting a drawing to pdf
and one of the levels (in german 'ebenen') is marked as non-printable.

I have tried the following:
*) Started a new drawing
*) added two new levels (I hope that's the correct word. In the german version
they are called 'ebenen')
*) Added a square on one level and an overlapping circle on the other.
*) Checked that both objects are on the correct levels by marking the levels
alernatively as 'visible'
*) Set one of the levels to non-printable (it doesn't matter which. I havetried
both)
*) Exported to pdf

I was surprised to see both objects on the exported pdf page.

I admit, maybe I have done something incorrect here as I have not used levels
before. I'l try the same to a printer this evening.

Background, is that I want to add some orientation markings to a drawing which I
don't want to see on the final pdf.

Regards,
Charles