Clerical mistakes, typographical errors, and errors in mathematical calculations in orders, including orders for temporary support, arising from oversight or omission may be corrected by the child support magistrate at any time upon the magistrate's own initiative or upon motion of any party after notice to all parties.
A motion to correct clerical mistakes shall be brought pursuant to Rule 377 and shall be made in good faith and not for purposes of delay or harassment.
A motion to correct clerical mistakes shall be decided by the child support magistrate who issued the decision and order. If the child support magistrate who issued the order is unavailable, the motion to correct clerical mistakes may be assigned by the court administrator to another child support magistrate in the judicial district. If an appeal has been made to the court of appeals pursuant to Rule 378, a child support magistrate may correct clerical mistakes, typographical errors, and errors in mathematical calculations only upon order of the appellate court.
A motion to correct clerical mistakes may be combined with a motion for review. If a party intends to bring both a motion to correct clerical mistakes under this rule and a motion for review under Rule 376.01, the combined motion shall be brought within the time prescribed by Rule 377.02. A combined motion may be decided either by the child support magistrate who issued the decision and order or, at the request of any party, by a district court judge.