Tony, I think that's what the implement is that motivated me to start this thread. Check out the Cammond drag scrapers on the web link I included in my first post.
Bird,
I am looking for a scaled down version of the construction style of earth mover/scraper. I had talked to a company called Tri-Tech services in Selma, Al, but they no longer sell them. (http://www.tri-techservices.com/agricultural.htm).
Tony