Nice point ! I don't see nothing wrong with it. Those little steps and hinges will bother you from now on. I sense that you are a bit of a perfectionist? I guess that most knappers are, it can be a hindrance at times.
Try to use a little anvil in the leather pad, stone or other. I made one from a piece of moose antler, once you learn where to place it under the point,it will help you to control terminations.