I can't find any way to create a D71 image
d64 image only creates D64 images
and nibconv only handes D64 or G64
and imgcopy prints an error saying "invalid drive or image type"
when trying to use a 1571 drive/d71 image
I used this long ago, so I'm not sure what happened.
right now the only process I have to create a D71 is with greaseweazle and a PC floppy drive
tested on Linux, Windows 10, Windows 11, and Raspberry Pi.
-- Greetings from somewhere in the space-time continuum,
Dan.