OP-1 Field Last in chain drive or master?

I can’t seem to find any information but is the drive before or after the master volume outputs?

It feels like when I lower the internal master volume it affects the drive. Can anyone confirm?

Looks like drive is after the master according to manual

See, when I look at the manual I can’t tell. Plus it seems to me that I want to compress/distort the master and then attenuate it. It does seem like the master is before when I compress heavy which seems counter intuitive.