On Tue, May 24, 2016 at 11:36 AM, william degnan <billdegnan at gmail.com> wrote: Q. How do you know the guy on the side of the highway with a flat tire is a DEC Field Service Engineer? A. He's swapping out all the tires to see which one is flat. (or from net.jokes in 1981... https://groups.google.com/forum/#!topic/net.jokes/GQ2B6HZIY_4 ) The way I heard it was: How do you tell if a man with a flat tire is a DEC Field Service Rep? Look in the trunk; if he's from DEC F.S. he'll have three spares with little red tags on them and no jack. -ethan