When used in Objects.con, this is the maximum speed an object rotates in a plane of rotation in response to the mouse. See SetRotation for an explanation of the planes of rotation.
When used in Physics.con, this has a different meaning. See SetMinRotation. All these settings (SetMinRotation, SetMaxRotation, SetMaxSpeed, and SetAcceleration) control how an engine responds to player input, they do not otherwise change the speed chracteristics of a vehicle in any other way.
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