I'm relatively unknowledgable when it comes to the art of sharpening knives and incredibly unknowledgeable when it comes to SR77 as this is my first scrap yard knife. Like others have stated, my knife came a little dull. I'd like to sharpen it up a bit, but this knife is going to be a user so i also want it to have good edge retention. How are you guys sharpening your DMDCs? Stones, sharpmakers, edgepros, lansky, etc...?