Was the disc in the right way? If the disc is in the wrong way it won't disengage all the way. One tell tale sign it was in backwards is the fly wheel bolts will have some scratch marks on them.
The clutch disc was in correctly *this time*, but the reused flywheel bolts indicate that it was installed wrong previously.
This flywheel is pretty badly beat and the machine shop wants more to resurface it than a new Luk costs. Given the obvious hot spot damage to the pressure plate, I am not sure this flywheel is salvageable anyway.
So the project is on partial hold until I get a new flywheel.