Quote Originally Posted by handrawn View Post
is, you have 'lines' set at 0pt, you may well know this is not really a 'proper' line size [that would be 'none'] but a special print setting that does not appear to render when you export to pdf

you can 'fix' by selecting everything and changing line weight to '1pt' - it will then export, but what effect that will have on accuracy if it is a tech drawing I can't say

might be worth looking at source import file ?
yep just did some testing.

all imported entities are "0 thickness". this makes sense of the export problems.

i am interested in further discovery regarding this.

seems Xara does not like CAD pdf files at all. program is unresponsive.

once it stabilizes the first command, like check this thickness, is un-stabilizing.

becoming unusable again