[modding] removing elasticity from the heretical resources ropes

[SAC]

I am using the ropes from heretical resources for this.

 

They work fine, problem (if I can call it that, it's more of a preference, really) is that they have some elasticity which makes the victims a little bouncy when hanged. If possible, I would prefer to remove this elasticity while preserving flexibility, so they behave more like ropes than bungee jumping cords - which, especially on a chain, looks a bit weird and "un-immersive"

 

No idea how to do this, though, and I have no 3d modelling experience or tools, so help would be welcome.