pdf issues on Mac OS

[Brett Smith]

Using OS X.3.8
Have Lilypond 2.3.12

When I open a .pdf (in the OS X environment- using acrobat or preview) 
file the fonts (title, composer, version tag at the bottom of the page, 
etc.) are monstrously huge.  However, when I open the .ps file the 
fonts are normal size but some page formatting is lost (version tag at 
the bottom of the page).  Anyone have any clues how to make the fonts 
appear normal in the .pdf

Brett