Min Max - currently gives you the min or max for each of the attenuated inputs to the mixer on channels a/b. Still deciding as to whether the mix out will also be hot wired in… (each input has a Fonik attenuverting Chicklet, which feeds into the CGS81 mixer).
The Xfader will either take the mix out from each channel, or you can ‘Inject’ a signal from somewhere else.
The 3TG is intended to have one TG as a clock source for my system, with the other 2 as regular modulation sources, each with Cycle In jacks (where the TG will cycle when a gate received).
Does that help?