I just hope Roland doesn't start writing Sonar manuals.

No kidding. I just acquired an RD-700NX. This thing has the most inscrutable MIDI and system/patch parameter management implementation of any piece of gear I've ever owned, and the manual is hideous. Took me an hour to figure out how to set Local Off because the only reference to that keyword combination was related to V-link. I finally found what I needed in a table called Rec Setting with the parameter named "local switch".
And here's the description of what Rec Mode in the same table does:
When this is set to ON, settings
appropriate for recording are
used with respect to the output
from MIDI OUT, regardless of the
INTERNAL layer settings.
Um.... "appropriate" in what way?