light rigidbody pushes aside heavier rigidbody

The lighter rigidbody is mass = 1. The heavier body is 1000.
They are both capsule colliders. NO I cannot make any of them kinematic.
The light strikes the heavy at 35 knots. The heavy is stationary.
The light is not deflected in anyway, Seen it push the heavy below it to continue on path.
Seen it move it up in the air so it can go under it.

Solution: the lighter prefab has its capsule collider turned off.
The lighter body now slides along the larger body instead of pushing it.