Discussion about the Korg PolySix synthesizer

Hi all,

I recently got my Polysix working fairly well but I seem to have 
developed a new problem: when trying to save a patch to a new BANK, 
it seems to overwrite all banks for that PROGRAM number.  For eg, say 
I'm using PROGRAM 8 in BANK A, then I make some changes and want to 
save the changed sound to PROGRAM 8 in BANK B, I'm able to save this 
new sound but it overwrites the orignial sound in BANK A (and all 
other banks for PROGRAM 8.)

I recently installed a new battery, could this be the problem?  Even 
though it's worked fine for a few weeks?

Any ideas greatly appreciated!

Cheers,

Ben, Sydney AUS.