You're right, let's use same terminology, I'll follow the picture in this thread.

What I meant was, when you take the nozzle needle out of the nozzle, do you plunge anything down inside of the empty nozzle with any cleaning action?

The hole I speak of is very visible to naked eye, it's where the tip of the nozzle needle goes through the nozzle. Do you attack that hole (from the outside) with any brushing action (needle removed) or running a wire through the hole?

That's what I meant to ask.

I get that you removed surface carbon on the face of the nozzle/injector, but it's what goes on in that very tiny region of the hole that matters most.

__________________
Cheers!
Scott McPhee

1987 300D