i have ea wizzy 1-12 cab which is only a couple months old. i also just bought a fishman pro platinum eq. i used the eq for the first time at my last band practice. i was trying to get as much low-end as possible from my rig (see signature) and found that before it got deep enough i got distortion when the volume was loud enough. is there some way i can dial in the right depth without getting distortion at a decent volume?