>From William Wynnes website "Since it would not make sense for us to mail your crank back and forth to Massachusetts, we're now encouraging builders to have their cranks ground with proper radiuses at their local machine shop, where they also can be threaded for the Safety Shaft. They can then be mailed directly to Nitron, where your crank can be turned around in a week or two."
My crank is in the machine shop now for magnaflux, turning anf tapping. Then it will go to the nitrator. Jack Cooper kr2coo...@earthlink.net EarthLink Revolves Around You.