Anyone have any experience disk imaging 'Lanier' 5.25 floppy disks? Our Mitsumi D509V5 floppy drive attached to a Kryoflux does not recognise the disks. They have multiple index holes, which indicate where the 'hard' sectors start according to this web page: https://cowlark.com/fluxengine/doc/disk-aeslanier.html
that uses a Pi Zero to emulate a keyboard and has examples from the command line. So the host half of this at least has been successfully done at least once.