Reply To: Superscript and Subscript on top of eachother

You could also set the super/subscript part of the expression in a separate text box (top number [return] bottom number) and then insert it as an inline graphic, adjusting up or down as necessary. It would be easy to change the size of the numbers and leading and to cut and paste, etc.

This is also handy if you need to insert a line with some small type below it, like an underline for a name or date with the word “name” or “date” under. It's much easier than trying to put the word on a separate line and get it aligned with the underline above.