Drive at least at 3 o'clock, sometimes cranked.Those of you use a TH what settings are you using?
I play a jazz bass with Fralins and TI flats.
Gain so the tone has a tiny bit of hair, but not super dirty - depending on the bass, somewhere around 9 o'clock.
Bass between 12 and 2 o'clock, treble around 10-11 o'clock.
I usually sweep the mid frequencies with the level raised a lot, to see where it sounds either harsh or boomy, and then pull back the offending frequency - usually I end up with the mid pot between 12 and 3 o'clock, and the mid level at 10 o'clock.
Basses: Guild Starfire I with Bisonic pickup; 32" scale 54-style P with a Thunderbird pickup, 80s MIJ Precision, Höfner Club - all strung whith flats (TI JF or LaBella DTB).
Tone I'm going for: Classic 60s/early 70s rock & country.