Yeah, I tried it with the headphones. Same problem. I'll restate the problem in case anyone might be experiencing the same thing.

So, I've panned the drums to 64 and the bass to -63. When I mute the drum channel, I get bass only, HOWEVER, I also get these explosively loud drum hits as well. It's like the panning on real drums only affects the main kit and not the hits (or accents for you classical people). The hits still come through the other channel. I've tried reversing the panning too. Still no luck. I'm backing up right after I post, then I'm going to uninstall and reinstall.
~Benny