I'm back. I've got an Condor throwing axe that's been sitting in a box for a few years. It's identical to Condor's CTK1401-1.4 but with a wooden handle. I've taken up axe throwing and, since I have the axe, I want to use it. The axe's current grind is way too steep and thick. All I know to do is thin it down and reduce the shoulder. Is that all it needs?