Was told on the phone by your technical staff that the discing angle could be adjusted. Original sales person didn't say the cutting angle could be adjusted. I assumed it could but called just prior to delivery and spoke with a technical staff person who confirmed that it was the 660+ lb unit, was red and that the disc angle could be adjusted. Looks like adjustment would require a cutting torch and welder but maybe I'm just not looking at it right. Bought it over a Frontier since it is heavier. Seems like a solid unit. Guess I should have sprung for a land pride.