I was going through some more pictures that I had taken last weekend and I noticed a few things on my grader blade that I guess that I had never paid attention to before. There are holes on the sides so that the blades can be adjusted to cut a crown in the road I guess.
And there are a whole other set of holes to lower the cutting edges after they have worn down.
The Road Boss guy had said that his graders were the only ones to have the extra set of blade holes, guess that he was wrong.
If anybody wants a 5 foot medium duty or a 7 foot heavy duty, I have one of each.