I am having a problem with my images on my server. The proportional images weren't working properly on all images but it was on others. I finally tracked this down to images that were uploaded via FTP and others that were uploaded through the Admin.

I thought this was perhaps a permissions issue, but when I chmod the files to even 777 it doesn't remedy the problem. Anyone have any ideas on how to get around this?

I can't upload all the images individually because there are somewhere upwards of 35,000 images and anywhere around 2000 new ones every quarter. If there is no workaround, I will just have to deal with the hard coding.