OK, I'm guessing different from the others again (yea, yea, bite me...) Are you trying to attach text to the dimension itself? If so you can just edit its properties and there are fields to put text before and after the system generated dimension text/symbols in addition to geometric tolerancing (which BTW: is now universal - ours system and ISO are the same, they consolidated at the latest rev.) Just remember that carriage returns and spaces are needed otherwise the your text will shoved right up against your dim.
Also if you insert a leaderless label and grab it by one of it's handle points, you can drag it over to a dim and drop it. It will then attach itself - kinda.
John Richards Sr. Mech. Engr.
Rockwell Collins Flight Dynamics
A hobbit's lifestyle sounds rather pleasant...... it's the hairy feet that turn me off.