Ghostview/Ghostscript convert creates bad PDF file

[Stuart and Virginia Soloway]

Hello,
I have attached a PS and a PDF file to this email. The PDF is the result 
of doing a convert using gsview/ghostscript with all the default 
parameters.  The lines containing the © (copyright) symbols are rendered 
differently from the way they look in gsview; they go over the 
right-hand margin in the PDF file.  (I view the PDF with Adobe Acrobat.)

I am using gsview 5.0 (which I know is old, but I don't think the 
problem is there), and ghostscript 9.20.  The postscript was generated 
by the program abcm2ps (a music encoding program) and, while I don't 
know postscript, what I see in gsview looks correct.

This doesn't happen if I remove the copyright symbols.

Thank you for your attention.

Regards,
Stu

Example.pdf
Description: Adobe PDF document

Example.ps
Description: PostScript document