I have an image style in Drupal 7. I attached several images to a nodes and display the images based on this style. I then changed the effects on this image style but the existing images are not being recreated with the new image style effects. They show with the old image style effects.
If I attach new images, they use the new effects. Deleting an existing image and re-uploading causes the image to use the old effects.
The manual (incorrectly I assume) states that just saving an image style causes a rebuild: http://drupal.org/documentation/modules/image
I have cleared the cached.
How do I force a rebuild?