The Holy Stain is one beautiful pedal, bordering on the magnificent. I have one issue with mine. The fuzz volume, which is not adjustable, is far louder than any other effect volume level on the pedal. The result is that the fuzz can only be used when all my gear has a specific set-up for the fuzz.
One topside pot controlling the volume of the fuzz would resolve this easily.

My technical question is: what sort of mod is it possible to do to resolve the fuzz volume issue on the Holy Stain?
…and, is there a trim pot on the circuit (inside the box) that can be adjusted for the best fuzz volume level?
Thanks.