I think that I finally made the perfect blade. After three years of experimenting with different blades and blade set-up I finally decided to make my own blades. I had about thirty old blades sitting around the shop so I started experimenting with them by weilding metal in different spots on the blades and I think that I have designed the the perfect blade. I have used it for the last week and it worked so good that I saved six man hours. I am presently looking into getting a patent for this blade design. I just could not believe how well the new blade threw the grass. Has anyone else redesigned something related to lawn care that has made your work easier and if so what was it.