I had a sata drive start to deteriorate. It was moving system files to "safe" spots on the drive every day for about a week. I finally bought 2 new drives to replace drive "0" and backup drive "1". The restoration process went fine but immediately the new drive went into long periods of activity slowing the system down. This is what it was doing on the failing drive. So, I have probably 35 to 40 weekly bare metal backups on the old backup drive. I thought I would just pick a different one from a time before the trouble, but when I check "Select a system image", I only see the same image. How do I get to one of the older images?