Salt

I downloaded CloudDrive to demo it and see how it performs... I made a drive on my local disk, added ~10GB of files, waited for it to "upload", and then when I was done, I deleted the same files out of the cloud drive. I waited several days and both the CloudDrive cache and the actual folder on disk were still 10GB. Does deleting files work at all? Is there an extra step I am missing? My concern is if I were to make a Cloud Drive on some kind of bucket service and end up paying for storage that I'm not using because I thought the files were deleted... and you can't delete things manually when everything is chunked and encrypted.