Hi guys. I found a open 500GB external HDD so I decided to make this as my TimeMachine Backup disk. Couple months ago, I replaced my drive with 128GB SSD and a 1TB HDD in my optibay for storage. I personally do not want to make a TM backup for the 1TB drive. I just want to create a backup for my SSD only. However, my TM setup tries to back everything up including my 1TB HDD. (So it would be a 128GB+1TB backup) Obviously I dont have enough space to put all of that in a 500GB. Is there a way to make TM only backup the drive in main bay (my 128GB SSD)? And not make it recognize the 1TB HDD in my optibay? Thanks in advance.