Boost Speed of Particle Group?

[josemendez]

So, when you say match the interpolation, exactly what should I be looking at? 

ObiSolver.interpolation and Rigidbody.interpolation should have the same value.

So actually I double checked my set up.
I have a rigidbody which I move via rigidbody.velocity.
And I have secondary transform tf_rndrs, which is parent to root.
This second transform follows the rigidbody via position.Lerp()
And agian the root, (target transform) is a child of tf_rndrs.
Not sure if this makes any differnce.

Not really. I suspect your ObiSolver has interpolation enabled but your Rigidbody doesn't, this will create a 1-frame delay between the position of the rope and the position of the rigidbody, which becomes larger (and more noticeable) the faster they move.

kind regards,