Jeff,Thanks for writing. I'm glad to hear that the sharpener is working well for you. The sharpening angle will vary from broadhead to broadhead but will be in the 23 - 27 degree range. I have found that the best way to sharpen a Grizzly is to work the factory bevel until uniformly ground/polished from end to end. Then begin a series of single, forward strokes on the stone, flipping the head between each pass. This will create a micro bevel on the unbeveled side. You will see a very fine line about 1/64" wide where the paint has been removed. We use this technique at shows and people are amazed at how sharp you can get a Grizzly. Thanks again and don't hesitate to write or call if you have any other questions. Ron SwartzKME Sharpeners