New clutch setup won't disengage

YR, that is all true, of course, but not applicable to my original post when I started this thread back in 2016:

I have a Centerforce Dual Friction clutch setup on a new 10.5" steel flywheel. I fabricated a hydraulic linkage with a Wilwood master and a pull-type slave cylinder to a conventional fork/throwout bearing.

Click to expand...

:p

And there is also a "bellcrank" ratio to factor in, dependent on the bore sizes of the master and slave cylinders. :D