LVC
Fractal Fanatic
simply put a volume block after the cab block. you can then control volume without affecting the gain of the amp. almost the same as putting a volume pedal in the fx loop of a real amp.
Great
So for a "Lead" channel amp (i.e. Two-Stone) -- I would put the volume pedal after the cab block
For a non-lead channel amp (i.e. Super Reverb) -- I would put the volume pedal after the Overdrive pedal