[cctalk] Re: Running DOS executables on other versions of DOSRe: Looking for Sharp PC-5000 disk drive (CE-510F or possibly MZ-80B)

Non-descript 5.25  DS/DD  (they don't format as 1.2M disk using a 1.2 5.25" drive, so I'm pretty sure they are actual 360KB disks).   That said, I haven't really fully confirmed if it's a 1.2M drive.  TEAC FD-55GFR 142-U, because I haven't actually come across any 1.2M formatted media. I've wondered if maybe one of the heads on the D: drive the Sharp PC-5000's dual disk drive might have some kind of issue (either the REad or Write head, not sure which) - just since it seemed more likely to end up with some bad sectors marked when using FORMAT.COM (whereas on other systems, the same disk would format fine with no bad sectors).