Hello everyone, I just bought a Diamana Ahina 70s shaft and  replaced my old shaft Fujikura Speeder VC 6.1 S for my 910 D3.

I got a weird feeling that Ahina is much softer than Speeder 6.1,  despite that fact that Speeder has less weight than Ahina. 

I checked the Mitsubishi website, they mentioned Ahina has softest butt and hardest tip. Does it explain that weird feeling?