The problem was a mushroomiing of the shoulder on the spine shaft that holds the back end of the clutch. It was about 0.004" bigger in diameter than the rest of the shaft. At the throw out bearing end of the clutch there is a about a 1/8" ridge in the inside of the clutch sleeve. When the ridge got to the mushroomed section it hung up. It took a lot of wiggling but I finally got the clutch off the shaft. I filed down the mushroomed area and it now slides off and on easily. There is a picture here but some of you may not see it. I do not know why.
Bob
