cloned shipping modules

Some time ago I uploaded a "cloned shipping modules" contribution to the downloads section.

However, shortly after uploading I realised the modlue contained errors. So I asked the mods not to upload it, and delete it. But now I see it's uploaded after all......

I don't recall what the error was anymore (it was some time ago I uploaded) else I would post the fix here right away.

Talking about this download:
http://www.zen-cart.com/index.php?ma...roducts_id=335

Maybe a fixed version will be uploaded later on.