tim speaking of the ones you dont picture , i live on the forks of two creeks about a mile from kolomoki indian mounds and there was an encampment or village here where my house is . two spots that ive found produce more points and flakes than any other, i assume maybe these were the two knappers of the village. many of the points ive found in those areas are unfinished , they either broke the tip or hit a hard thick part near the edge and jut discarded them ..prob tossed over their shoulder. it happens to all of us . you do some beautiful work keep inspiring me please