Some more data points.
I have tried four different floppy cables and 6 different floppy
drives (different brands, as well).
I? had one combination where it actually booted the P112/GIDE
floppy.? Got sector read errors.? But wait, it gets better.? I rebooted
about a half dozen times.? The errors move.? Never the same sectors
twice.? What the system does depends on which sectors fail to read.
None of the disks created with winrawwrite work.? I am going to
assume at this point that USB floppies can not be used to build these
images.? I have a dos box with a real floppy interface but moving stuff
to it is not easy. (time to fire up Kermit again!!)
In most cases I get "unrecognizable disk format" or
"error reading boot track(s)" followed by "unrecognizable disk
format".
I do have to admit that I find it hard to believe that the cable to the
floppy can actually make a difference.
bill