Mine doesnt have those components.
I adjusted the TVS (just with mounting screws), didnt take the cover off to manipulate the contacts, all fine now. Whats interesting, is that the TVS is no where near the original position before I even touched it a couple weeks ago.
So hopefully this chapter has come to a conclusion. A bad distributor, which was in itself an argues side story being that it came with a bad module, but at least it didnt take long to troubleshoot.
I really appreciate all you guys help, I really needed it, and I know more now than I ever thought about how a 280ZX operates, which honestly was just as valuable as fixing the car.