In the Nineties, when 3-inch disks became harder and more expensive to buy, I purchased a 3.5-inch disk drive for my Amstrad CPC 6128. As a consequence, most of my public-domain software and homebrew purchases ended up on 3.5-inch floppies but the drive went missing many years ago and merely reading about the process of fitting another (bit.ly/cpcfloppy) has proven enough to stick that idea on the back burner.
This has meant that a lot of 3.5-inch disks have been sitting in boxes on my