Opinions please. 833 Clutch issues

SoI got back under the car last night. I have the correct parts, and I watch the linkage as someone steps on the clutch. It works smoothly, and seems to have plenty of throw. So.... in theory if I adjust the clutch to normal specs and it is overcentering the clutch I would say that I have more than enough throw in the clutch. With that said Why do I still have to go fractions short of over centering it to get it to release for a smooth shift? Also if I tighten the adjustment even more I should have a smooth release about halfway to the floor, but I do not. It seems like there is no middle.
The other thing that was strange is that while on a steep hill it was not overcentering any more when I go to the floor. Weird!

I'm starting to think that maybe the clutch is fine but that maybe the pilot bushing is ever so slightly catchin on the pilot shaft and still spinning the trans when I try to shift. I went through this issue before but thought it was solved and it was.

Also could it be a bad throw out bearing I am feeling and hearing rather than the clutch over centering?