I play a StingRay5 through a Boss ME-20B into a GK MB112. I keep the amp EQ settings at 12:00, no contour; w/a touch of bass above the detent, mid at the detent, and slight less treble below the detent on the SR5. My question for those using multi-effects, how do you set your amp EQ??? Do you let the multi-effect take care of that, or have you found out through "experimental" type adjustments amp settings that will enhance the pre-sets of the multi-effect? Thank you ahead of time for your responses.