Just curious if you're using the spark or mx component and are you generating it via MXML or AS?
It's just the standard Flash radio button, using Flash Pro to "draw" the interface (as opposed to programmatically creating the buttons).
Which version of Flash? Extra mobile components were added in CS6 vs CS5.
I'm using CS6, and just the standard radio button component. I managed a
work-around by having the radio button text blank, and just putting a label
component where the radio button text would have gone.
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