Korg Poly800/EX800 Users

Hi

Sorry about my english...I'm from Brazil...

I've done a "mod" partially, based on the archives i've found here... 
i've changed the cutoff trimpot for a external knob (maybe i'll do 
the other one for ressonance this weekend), and now my polly 
sometimes turns off while i'm playing... I wonder if its related to 
the mod itself, or if is another problem with my polly800 mk2, maybe 
the AC adaptor, for an example... ...I've noticed that it happens 
ramdomly to some patches...

Did somebody had the same problem? I think i'll undo the changes and 
make that "moogslayer" mod, to see if works...