Ok gang. I am sure this has been hashed 100 times, but i cannot find a relevant post. I have both Alesis DM5 and Alesis DM Pro modules. My entire kit uses Roland PD8 pads. I am building new cables and I recall reading somewhere that the polarity of the cables from the Alesis modules to the Roland pads needs to be reversed. Does that ring a bell with anyone? Thanks to anyone who could help an old guy out. 
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