Thanks. That may be good enough. The other thought would to just bring it in as an equation, like the rest of the equations. I just thought it would end up looking better if it was done natively rather than as an inserted PDF.

Hmmm, I am a newbie, but *think* I understood what you said. After doing this, I still can't get the superscripts and subscripts to be “on top” of eachother. The baseline shift only goes up/down. Wouldn't I need something that shifted left/right?