I saw Coffin once (Nov 2019), now I use ApolloOS and (almost) got AmiKit configured.

But I want to create a bootable CFs with distinct Amiga systems.

Hence I ask you all: did anyone manage to make such patches work, under the V4:
- ClassicWB
- AIAB
- AmigaSYS
- any other relevant?

Thanks in advance for any hints!!