That sounds promising. Chris from redrooffs sent me links to the
manuals. I'll have to print them out, brew a pot of coffee and get
down to business. Thanks all!

--- In chromapolaris@yahoogroups.com, Byron IV <earworm@g...> wrote:
> I think there are detailed instructions in the service manual for a
> full recalibration (which sounds like is what it needs). I wouldn't
be
> the one to be able to tell you how to do it, but I can tell you that
> firmware should be hard coded on an eprom, hence, it wouldn't
dissolve
> from dead batteries. I've heard that utter battery loss resets all
the
> internal calibrations though. If you can manage to do it, it should
be
> worth it, the Polaris is a beauty at synthesis (and a monster of bad
> choices for internal wiring).
>
> Byron
>
>