The little upturn at the tip of one limb is the "kick". I didn't want to try to remove it because it is so short. Yew is a very soft wood and without the overlays the string would dent and possibly cause damage to the tips. In most cases tip overlays are not necessary for wood bows, not even for FF strings, and are generally mostly cosmetic. With yew, ERC and other softer woods I believe it is a necessity.