I hvae a Spyderco Endura 4 knife and a spyderco sharpmaker. I thought that I will be able to make it really sharp because of all post telling how sharp you could get it, but for some reason it just doesn't seem to be very sharp... Using the spyderco sharpmaker i made my victorinox sharp as hell, but the endura doesn't get as sharp as the victorinox does, the endura even has probelms with cutting hair... I don't know... Maybe I'm doing something wrong? Any tips?