I think you read a few of my previous posts on this subject.
I know this thread will get corrupted by all the other recommendations with 10 different directions in a hurry so again, try this first:
Put the attached file in your working folder. (table.pnt)
Use the Save-As Export PDF and set the "use pen table" option manually
Check the Stroke All Fonts... just to cover all basis
See if this -at least- will give you something in the direction you are looking for.
After that, we can look at tweaking it.
I don't have any pen table settings in my config.pro. This is what, according to the help files, the PDF save-as option is looking for.
FYI, this is what is in the attached table.pnt
! All pens are set to .005 in this file. This is a basic setting.
! To vary thickness, tweak individual values for different pens.
!
! Other options are available. Refer to documentation on "pen table files"
!
!
!
pen 1 thickness .002 in
pen 2 thickness .002 in
pen 3 thickness .002 in
pen 4 thickness .002 in
pen 5 thickness .002 in
pen 6 thickness .002 in
pen 7 thickness .002 in
pen 8 thickness .002 in