Dynamic Text w/setMask alias problem

Ok I have a movie with some dynamic text, which is embedded and has aliasing turned on – it is crisp. This text field is behind a mask that I created using setMask so the text appears.

The problem happens when I publish my movie as player version 6. When I do this, the text looks as if the field was on an odd pixel, for example x = 60.4. But it’s not.

When I publish as player 7, this problem goes away.

Has anyone experienced this and any solutions?

Thanks.

_t