I like those cartoon-ee pics of Jer's rig.
79-81 are the years I saw them most ("Nassau Spectrum Garden" was a tribute-band-name I was considering at the time) so those schematics fit my timeline.
I picked up a script MXR Distortion+ yesterday, but not sure it's for me (I had one in high school, but not since like '81).
It sounds exactly like some Jerry things, like the solo from Help On The Way for one, or "Might As Well" tone, but is way to heavy for most stuff I play.
I might take it back within 7 days.
It seemed to overwhelm the Mutrons, I couldn't get a good Stranger tone.
So far I have been running it last in the pedal order.
They had two Script MXR Dist+ pedals, a '75, and a '76.
The 76 sounded like it had more output and less distortion, but the 75 sounded more like my memory of a Dist+.
They were noteably different sounding.