Winterboard has been working fine until now. I want to have a custom lock screen background and a custom background for the icon screen. For some reason though when I enable the "User Lock Background" feature, the image gets zoomed in. Here are some pictures to illustrate my problem:
Before I enable the User Lock Background



After I enable the User Lock Background



Mobile Finder of the file LockBackground.jpg - For some reason the thumbnail is upside down.