Mv zim antwerp

ZIM ANTWERP is currently anchored off of Jacksonville, FL.
Casualty to the rudder is reported?

Was there an incident?

Don’t think so, Just that the rudder is about 20 degrees off when steering is centered.

Fortunately, did not occur during departure from Savannah!

Curious how a rudder gets 20 degrees off without there being an “incident”

Is a failed potentiometer an “incident”?