I'm having some really annoying problems using my G&L 1500 with my SABDDI. When I have the humbucker in serial mode, all but the slightest touch on the strings will cause it to distort. This happens mostly on the E string. The output of that pickup is quite high when the preamp is on. Our sound guy says I'm peaking out (whatever that means) on the board even when I turn the level down on my SABDDI. I would expect to hear complaints from Stingray owners if this were a normal problem. I'm guessing they have a really strong output like my G&L. Any ideas? Should I send the unit to Tech 21 and have them check it out or is this bass just not a good match for the SABDDI? That would suck because I love the sound.