I've successfully made 400K Lisa floppies of MacWorks and Lisa Office using Disk Copy 4.2 on a vintage Mac. I've never used Dart. I believe the Mac needs to be one of the earliest compacts like a Mac Plus, and not a Mac II series, because Apple changed something in the floppy controller of later Macs that alters the floppy's sync bytes in a way that the Lisa doesn't like.

Here's a site with a Disk Copy 4.2 image of MacWorks: http://ruby.he.net/~sigma/mwplus2.htmlOffhand I don't recall where I found the DC42 images of Lisa Office, but I think it only took a brief Google search.