I've been trying to get a solid rhythm tone for death metal (brutal/slam sort of shit), currently running the Fireball and Rectifier modelers in stereo, but no matter what I do I can't seem to dial out this odd honking noise that is noticeable when you first strike a chord/note. It's driving me absolutely insane and I've done everything I can, but this is the first modeler or Line 6 product I've ever owned, so I figure someone out there with more experience will understand the honk I'm talking about and how to remedy it.