Hardware is Blizzard 1260
There is a floppy disk called reckick (that I don't have anymore) which was able to do a soft reckick in 1.3 from a 2.0 kickstart. So maybe we can try with this tool if someone can post the ADF in the zone ?
Acatune works with Acaxxxx boards
Blizkick works with Blizzard boards
There are some reckick tools that doesn't need specific hardware to work.