I have owned a Bradley blade sharpener for about 3 years. I have used it very little because I cannot figure out how to use it. Now that I have more free time I would like to use it. I would like to have a 30 degree angle but I can’t figure out how to set it up to get that angle. The only way I see to get that angle is to use it like you would a bench grinder. If anyone has a picture of their setup it would be great. Is it possible to get a 30 degree angle and repeat it every time with this machine? With the grinding wheel raised as high as it will go you get a much steeper angle than 30 degrees.