PDF output of superscripts not match Lyx/DVI output

[Aric Gregson]

I just realized that when I output a Lyx file to .pdf using pdflatex the
superscripts are no longer in a smaller size font, but the same size as
the main text. When viewed in Lyx and in the DVI output the superscripts
are of a smaller font.

Is there some way to force the .pdf output to look the same as in Lyx
and DVI?

Lyx/Mac 1.3.4, OSX 10.2.8

thanks,

aric