BigMike,the thing is the mechanic installed a regular clutch kit on my truck which possibly still had the turbo flywheel.I didn't mention to him the truck used to have a turbo engine.So it shifted fine for about 10 days and then became tough/or impossible to shift at times.Was bled two different times and each time that worked for another week or so and then he adjusted the pedal MCC rod and that lasted another week before reverting back to the hard shifting disengagement issues.New MCC and slave,has newer MT-90 gear oil,pedal feels good.So by researching all day on the net yesterday I figure it still has the turbo flywheel in it with the wrong clutch kit.Could it possibly have shifted fine for awhile if at all with the wrong kit on a turbo flywheel??