There's a pic of Bob Weston's RB and settings on either Instagram or FB. I could try to find it if you think that'd help.I don't think there is a flat setting for the RB. With all knobs at zero there's an emphasis on bass and low-mids, but cutting seems to work better than boosting from noon, especially since each EQ knob increases the gain/distortion.
If I can't find the Steve Albini production tones I'm looking for from playing around with it some more and reading older threads, I'll try a used MXR M80 into my GK.
edit - I found it quick so here it is anyway
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