[cary]

Let's just say I had some issues with a new flywheel and pressure plate the last month or so. Long story.

But I was taught a new way to set the clutch. Pretty simple. Unhook the cable. Remove the freeplay arm and little spring. Attach the cable. Now tighten the cable so that it just comes off the Omega spring stop plate. Just push on the black cable cover to test the tension. You'll hear it start to click when you've gone far enough. This tensions the Bowden tube and gets all of the slack out of the cable.
Now put back on the freeplay arm and spring. Set to 1mm and you're good to go.

Let's just say my trainer was is a pretty well known Porsche mechanic here in Sherwood.

This is on a 77 Carrera 3.0 with original gear box same as yours.