Kick a 3.1 amiga 4000 back to 1.3

[zipper]

Relokick. Or Degrader, Tude; with a ripped kickstart image from your A500 you can boot into 1.3. SKick. And perhaps some more still.

[zipper]

> Relokick won't work, it comes with a failure message.

Relokick works OK in my very expanded A4000: CSPPC233/060,
PicassoIV+Voodoo3 in Prometheus, 3.9BB2 etc. You just have to boot from Relokick floppy and take it out as it tells "rekicking now". Just my PicassoIV flickerfixer doesn't initialize with 1.3 so I have to use the native output.
Lotus 1, which is very picky to expanded machines, even in 1.3 A500, booted OK and started to play on my A4000.