Hi - Im using this font in a project that Im working on

http://www.dafont.com/search.php?psize=m&q=ag+stencil

Im creating my files on a PC at work and all works fine. The problem is when I open up the same files using the same font at home on my mac - all the fonts seem to move up a f ew pixels, and the faux bold that I apply doesnt seem to apply as well

Does anybody know why this may be and how I may be able to fix it?

many thanks for any help you can give!
N