Numbers on a screen do not translate to well to clicks on an adjuster for a different suspension.
The Marzocchi forks offer limited rebound adjusting so its a matter of trying to get the most out of them rather than find an optimal setting. Same with the rear shock.
All I've been able to do it get the most out of the rebound I can and adjust the compression to match. Its a loose setting but for commuting I don't have much issue with it. One day new internals will come and with that, actual adjust-ability. Novel concept, I know.