I have uploaded an image for the background onto my profile. It uploads and displays correctly as long as I don't check tile background. I want the image to tile, when I click on tile background it previews correctly. When I hit save changes it tiles clouds, my image is no longer there.

I have tried IE, Chrome, and Firefox, two computers one running Windows 8 the other Vista. It seems to be a know issue as the twitter forums are overrun with people complaining about it. Any ideas?

I am looking for a work around, or maybe the picture has to be a certain size or something.