over expanding a shaft

[kovalchuk71 212]

when a blade goes into a shaft and stretches it out a bit, does it affect the durability a ton or is it jsut bad because u cant put the same sized blade in it?

[Rob 3d 0]

the truth is that when its a little streched your snappers get much harder.

[Chadd 916]

Generally they are weaker if you overheat them. As for your shots getting better once they stretch, you're using a shaft that is too stiff.