[Answered] FFT spectrum analyzer level

The Quad Curve EQ is pre-fader.
 
For what you want, you need to raise the level going into the EQ.
 
Perhaps insert a blank FX Chain module, and ramp up the output or input slider.
 
I guess it's all about gain-staging.  If you have another module (like a compressor) before the EQ, you could raise the output of that.

Don't forget the Blue Cat freq analyst tool for FFTs (stereo and mono). It's worth playing with that one and you can put it anywhere in your signal path.