w assignments, which were omitted from appellant's original brief, especially where leave to file a new assignment was not sought from this court." Calex Corp. v. United Steelworkers of America (2000), 137 Ohio App.3d 74, 80, 738 N.E.2d 51, dismissed, appeal not allowed, 89 Ohio St. 3d 1465, 732 N.E.2d 998;