>
>
> I am learning more as I read the source.  Looks like it isn't EEPROM
> after all.  The program reads the EEPROM values only at boot and writes
> it only when commanded.  Otherwise it uses a RAM copy of the home
> positions.


Hmm.. I'd wonder if there was a reason to do it that way. If not, pulling
them from EE would be more reliable.
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