Feedback Obi rope become unstable after climb

[lacasrac]

Hello,

If I have a collider and rigidbody and Obi collider+Rigidbody on my character's chest and the character climbing up to the rope,
than the behaviour is weird: the rope become unstable because (I think) of the contact of the rope+character obi collider.
And the rope just get immediatelly a very big speed.

I wanted to add the chest collider to my humanoid character because the rope just culled in to the character, and that wasn't so nice.

How can I do that want I want without any issues?

Thanks,
Leslie