Hi,

I'm trying to measure and demonstrate the indentation on the contact points between the spheres and the V grooves.

- the red plate is fixed.

- all the spheres bonded to the holes at the blue part.

- the blue part puled with 20N of force, and get get self aligned with the V grooves.

I tried several times to solve this simulation, but all the times I was getting errors like this one.

also I'm attached zip file with all the parts and the assembly.