Hey Justin. I know you have or have had the Ashdown ABM which I own. My question regards the "pre-shape" which from what I can tell it is a boost to Bass/Treble and a Mid-cut. Sounds great in my living room with my passive Lakland J-bass, but in live situations on a stage it sounds so "boomy". I've never left it on past sound check as I'm afraid I'd get lost in the mix once we get going. Do you have any experience with this? What kind of eq have you used on your ABM or would that change depending on situation and the bass?