Last time I wrote that was about 20 years ago. One special memory was the drawing of a gear box that had been photo copied so many times the lines of the housing and shafts did not connect! Then they asked questions about various components. Great fun guessing at that one. (Somehow they seemed about right, because of the many realy greased up, coffee stained, water damaged prints I have seen over the years!)
Anyways if you have 1/2 paid attention in school you should have no problem.
good Luck
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Bin there, done that, then done that again and again and now I forgot where I was.Is this what it means to get old?