This court has not previously determined whether a district court can review a CSM's second decision where a party sought review of the CSM's first decision by the district court, the district court remanded to the CSM, the CSM reversed its original decision, and the other party subsequently sought review. The district court cites an unpublished opinion of this court for the proposition that a district court may not review a CSM's second decision following a remand from the district court. Loch v. Fuchs, No. C3-01-10, 2001 WL 710389 (Minn.App. June 26, 2001). But unpublished opinions of this court are not precedential. Minn. Stat. ยง 480A.08, subd. 3(c) (2002); Dynamic Air, Inc. v. Bloch, 502 N.W.2d 796, 800 (Minn.App. 1993).