Hi,

I use Autocad for Mac and recently I have found an unexpected problem in my files: I edit the layout with my drawings for creating PDF and printing (I use file .ctb, 300 dpi, Adobe PDF printer), but in the pdf file and in the printed paper the lines are crooked and the solid hatches don't follow the geometric forms (small triangles beyond the lines). In the model the lines and the hatches are good, but in the layout viewport I don't visualize in the right way. I have tried several scales and lineweights, but I have the same problem. 

I attach one Cad file and pdf.

Someone have suggestions or solutions?

Thank you in advance