I recently purchased a used (fully functional) 2001 Modulus Flea bass with a Bartolini MMX pickup and Bartolini NTBT (9V "N" preamp) preamp, and I am attempting to switch the Bartolini MMX out for a new Legacy Lane Poor MM4/5HB. Can anyone explain to me how to wire in the Lane Poor? I tried to install it, but upon testing the bass the output was low to nonexistent, and I got horrible fuzz related to the treble knob. The Lane Poor has a red wire which I know goes to the yellow wire on the NTBT, a black and blue wire pair that are connected to allow the coils to work in series, and a clear coated wire and copper drain wire. It is the clear coated wire and copper drain that I am not sure where to place. I have had no success with attaching them to the back of the volume pot, or the sleeve of the jack. Thanks!