CS4: Automatic inversion of Alpha channel when applied as a layer mask

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the subject line says all. saved selection, or alpha channel created 1 of regular channels, appears, example, light element in dark surround. when alpha channel converted selection (using symbol @ base of channels panel) , applied layer mask, tones inverted , appear in layer mask dark element in light surround. mask must inverted again function properly. did not happen in cs3.

note: went menu: select>load selection , loaded alpha channel. it, too, provided inverse version. tried again, time checking "inverse" box in select>load selection , re-inversed selection making correct.

the problem seems reside in cs4 loading channel selection. automatically making inverse selection of alpha channel whether use symbol in channels, or access via menu.

running mac g5. other open program bridge. same effect using mouse or wacom tablet. same effect in rgb or l*a*b. appreciate help.



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