I've been having problems with this one for quite some time now, but thanks to several slight redesigns and various things that I've tested, I'm now sitting with a bunch of thumbnail files in my uploads directory, sometimes up to 30 different ones for every single image ever uploaded, most of which I no longer need. It's beginning to become noticable on my webhost and I'm looking for ways to clean it all out and start over without losing the original images.
So here's my question.
Is there any way of removing the files from my /uploads directories without touching the original images and then having one of the addons that do this simply regenerate the thumbnails in the sizes that I need? Surely I'm not expected to do this manually?