Anyone know if you still need the knob if you have the full system and flex tune? I can control bass level on flex tune, but not sure if the knob would add more control or do the same thing. Flipped the dip switches as recommended here, which made a huge difference - thanks!!
also - anyone have recommended FlexTune settings - rock/alt based?
2021 Silverado LTZ Crew. - 3 Plus 8” with dealer installed kicker 19417166