This page contains the work with my TR-707. I mainly used shorts between these chips: IC35, IC34, IC22 and IC19.
My Roland is equipped with the following:
10 pcs 3,5" patchbay for ring/noise
10 pcs on/on switches for IC22 and IC19
12 pole wheel for mods on the beat
The circuit bent TR-707 is amazing. You can make whatever sound/noise you want, well, almost that is. My aim with the bending points was to make ring, white/pink noises, delays and stuff like that.