its patched with nsdpatch from aminet
That's fine, but PFS3 does not support NSD, it only supports TD64. So the patch does nothing for you.
You could use SFS instead, SFS supports NSD.
Or use PFS3ds, then you don't need any patch.
In any case you will probably get problems when accessing past the first 8GB of the drive. This is due to a bug in scsi.device and can only be fixed by LoadV43Module or IDEfix or OS3.5/3.9. NSDPatch does nothing more than to translate NSD commands into SCSI commands. It does not fix bugs.
Bye,
Thomas