I'm trying to develop Arabic AAT font to be used with IPhone. The problem I'm facing now is, all my marks/diacritics are taking up space. I've set the glyph to be zero width, but it still taking up space. Also, I already set prop table with "floats" for the glyph.

Attach is the screenshot.

Any ideas?

Thanks.

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iptest.png	17.67 KB