I recently made a post about my 4 tb hard drive getting formatted down to only 1.8 tb. This seemed to have happened because I had it in an enclosure that only supported up to 2 tb. I got a new enclosure that supports up to 4tb hard drives in it's specks. So I place the drive in it & try to format it on a windows machine, (for NTFS format) & only 1.63 was available from the format drop down options as the capacity to format. I then plug it into my mac, open disk utility to format for all 4 tbs, I choose windows NT file system (I have paragon NTFS installed on my mac) & a GUID partition table, & click erase, but only 1.8 tb was available for me to format to. In disk utility, I then tried to make a new partition, 1 whole single on at 4tb windows NT file system, but still kept defaulting to 1.8 tb capacity, even when I typed in 4 tb in the little size window box. Have I lost the full capacity of this drive? how do I get back all 4 terabytes?