RigidBody interpolate and constraints freeze rotation

Unity Engine
1

Hi all!
Next problem…

i have rigidbody object “like a horse - mean horse dont rotate around axis z”
interpolate: none
constraints freeze rotation: false, false, true
work - ok “rotate only around y and x”

and now i need interpolate
interpolate: interpolate
work - unacceptable, object slow rotate around axis z

how to fix it on interpolate?

2

Even though you think your english is bad, it’s far more simple to guess the problem if you write an actual text.

Even though you locked the z rotational axis, you can indeed rotate the object around z axis, if you’re using transform.Rotate or anything like that