I may have unsolvable font problem, bug with Lucida Grande

Hi!

I have Lucida Grande in dynamic textfield, 10 pt, font embedded of course and alias text,
after publishing it looks different than the same thing in static textfield.
Spaces between letters are all wrong…

Now I have my orders to make it work AND look as the designer has given but it just may be impossible?

It seems to be some sort of dynamic text issue, and as far as I know there is no way to fix it?

Look at the sample if you have Lucida Grande installed.

HELP!