I went to Frank's Transmission in Concord NC. He put my drive shaft in a Lathe and spun it. While using an Acetylene Torch, Crayon, and cold Water Wet Rag he straightened the Shaft, right on that Lathe, and then installed my new U-Joints in the Drive Shaft with a Ball Peen Hammer, and Wires to hold it until I got home to re-installed it. He only Charged me $80, I told him that was the most interesting thing I have ever witnessed and tipped him generously and left. He even tried to not receive any tip at all. It took him less than 20 minutes. It was as we say in the South - The G.D.est thing I have ever witnessed. I even asked him if he had a degree in physics. He laughed and informed me that he never even finished school. Older Machinists know their stuff.
Tom