I brought up the cad thing, just as a reference between Stovall and Rumley. You know " blue collar vs. engineer", but as BBQ clearly pointed out Rumley may be an engineer but is as blue collar as it gets. Or that's what I took away from both his posts...lol
I think there's a difference between building a mousetrap and looking looking at someone else's to build yours. Yes. making it work correctly I'm sure wasn't easy, but coming up with an idea from scratch and making it work is different than copying the idea and making it work.
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