Yesterday I was at the resell shop and came across the B9 for $120. On impulse, I bought it. Some settings sound ok, like the classic rock, fat and full, and cathedral. Others it doesn't seem to track well. I know it's designed to be a guitar pedal, but I've seen others use it to good effect with bass. So far I've noticed that using the bridge J pickup solo seems to help its performance. I'd really love to be able to use this when there is more than one bass guitar at the party. What do you guys do to get the most out of this pedal?