AFAIK, you can't have a 16 sector DOS 3.2 disk.
If you have been using DOS 3.3, that also means that your Disk II controller has the 16 sector ( P5A/P6A Proms ). To really use DOS 3.2 you will have revert using the original 13 sectors proms. DOS 3.3 is the minimum you can run with a 16 sector...