P70 Rudder Alignment

Hi All,

Updated software to version 17.45
I must not have centered the rudder correctly during re-commissioning. P70 control head indicates about 5 degrees of port rudder while sailing or motoring. Yes, I've already accounted for drift, current and etc. Boat is tracking a straight heading, even though display shows about 5 degrees port rudder.

Question is: can I realign the rudder without having to re-commission again? If so, how?

Thank you.