RR, I believe I said that if you need one then so be it. From my prospective most engineers are damn close to the nerdy professors. I did say most and have met a few that really did understand that making it work on paper can be totally different then making it work in the real world. Like I said I have met a few that understood the concept beyond the engineering part.

My post was not meant to dish against engineers. If the shoe fits wear it. If you really need one then>