On Aug 9, 2017 1:34 AM, "Chuck Guzis via cctalk" <cctalk@classiccmp.org> wrote: > > Quick question, Rich--what kind of media are you using to test by > formatting to 1.2MB? > > If they're SS media (as indicated by the position of the index > aperture), your drive will probably barf if you try to access the disk > as double-sided. We've all been spoiled by 5.25" and 3.5" media which > doesn't differentiate between single- or double-sided. > > Try using the format capability in IMD to test things. > > --Chuck
How about booting into dos and just formatting a disk that way?