I have a 20 degree 913hd hybrid golf club. The shaft that came with it is a Damiana 92hy stiff flex. I want to change this to a lighter shaft, probably the kuro kage black 63 gram stiff flex shaft. I have a question about the replaceable weight that comes with the hybrid. The one I have is a 6 gram(?). Is this standard. Do I need to change this when I switch to the lighter shaft? Someone gave me this club but I can't seem to hit it very well, hoping that the lighter shaft will help. Thanks in advance.
Ken