Problems w/QT Pro 7.6 visual settings

Hello,

I've investigated this problem and although I've found some answers, I'm not able to resolve what's wrong. I have a self-contained quicktime from a 1080i60 1440x1080 HDV sequence (FCP). I compress the file in Compressor and, regardless of the file format being compressed to, the resulting file plays at the proper 16:9 frame size in QuickTime X but incorrectly at 4:3 in QuickTime Pro 7.6. The current size setting is always different from the actual size and wrong. I know I should be able to change the visual settings in the Properties window, but when I type in a new setting in the visual settings field and either close the properties window or click on another track, those new settings are not being saved. Is there a reason why the "current size" setting in QuickTime Pro is constantly incorrect? How else can I address this problem?

Thanks,
Matt