show in fig9 table 1 more specifically the neutral flex point location in relation to the neutral point on the club head when a set of clubs had been assembled without using the preferred embodiment when clubs have been assembled in this manner the neutral flex point of the golf shaft will always bend first due to the quantitative fact that it takes the least amount of force to bend the shaft at that location therefore when the club has been arranged in the manner shown in graph 1 improper neutral flex point alignment will force the shaft to bend out of the golfers swing plane when the shaft is loaded and unloaded in the golf swing leading to a high percentage of slices and hooks fig9 graph 2 displays a visual representation of the same set of clubs and data set where flex weight matching has not been utilized in the preferred embodiment inconsistent flex weight matching within in a set will result in golf clubs which will require variable swing speeds from club to club within the same set this could be further evidenced if all clubs within the same set were replaced with 8 identical club heads of.