The default state is to limit the number of recovery points saved for each backup job. Change it! I've just lost my original backups before I realized it was there. What a stupid default setting to have anyway. I rather have the disk becoming full then Ghost warning me there is insufficient free disk space than to lose backups I really wanted to keep. At least I can manage them myself and if necessary move them off to another disk drive. I'm sure that's what everyone else would prefer. I now have disabled that setting and archive my backups sets to a very large external hard drive to free up space on the backup destination.