I was in the Machining Business since I was Young.I started learning N.C. stuff when it was just starting to come out.I was programing my own machine in the beginning,One mistake and you know about it quick!!! which was an adventure in itself. I know working on cars is a whole different venue and I admire you for your love of that,Fabman.............Carry on and I know you're not done with fast cars,just yet....