Sorry if I've beaten this to death, i just got this triple filter and am having a hard time getting that sort of envelope sound that flea/pnut gets.......i can only make it just sound compressed, or like a full blown auto-wah..... I know this isn't the exact pedal flea uses, but if someone can help me out.... It has three settings, Hi-Q, Up, and Down It has two control knobs, Threshold and Attack It doesn't seem like the threshold/attack would have that much to do with the different sounds, right? Doesn't threshold just affect how much of the filter comes in depending on your playing, and the attack affects the speed at which the filter comes in (delay/vs. no delay) Help I'm really confused, I thought this would be it but at this rate it seems like I would have been better off buying a cheaper synth-wah pedal.