Sorry to tell you, THEY JUST SUCK!!!! Your best bet is to check into a drum module, like the boss 770, it sounds nice and tight, and there's tons of sounds to use. I have an xp-80(which I'm selling) and except when I first used it, have never once touched the drum patches for that very reason--THEY JUST SUCK!!!!
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"Blasphemy is a victimless crime."