Change crit/backstab on curved and greatswords

[Rullkid]

I looked around and tested some changes in yapped, trying to change the crit/backstab of curved swords and colossal swords.

 

I want them to penetrate the enemy like greatswords/Katana and spears do.

 

I think it looks stupid hitting the enemy on the arm.

 

I was not able to fix this.

 

Does anyone know how to implement this without changing the moveset of the weapons?