Line spacing bug

OK here’s the situation. I’m making an swf banner.
the company that it’s being sent to requires that it’s published in flash 6, and has dynamic text boxes (So the text can be changed later with ease)

So I have it all designed the way I need it. the only problem is, I’m required to use autoSize=true; on the text boxes and if I have the line break setting set below 0 and I have a textbox that’s more than one line, I lose the last line of text. So if the box were to say “Envy people who don’t get sick?” it will publish out to say:

Envy people
who don’t get

and that’s it.
but if I set autoSize to false, or set the line spacing to 0 (which messes up the design) it works.

any fixes for this?