That is a beauty point. Most of the ancient points I have seen in- situ. Had flutes that seldom traveled past halfway. I don't know if that was on purpose or not, but, I think because of the perfection of all other aspects of the knapping, that it was. I have seen a couple, that the flutes on both sides ended at precisely the same point and looked to be deliberate, Thick,square termination point of the flute, halfway up. ( Just Observation ) You do really nice work. ' Frank