 In the 1974–75 season, Weyna/Bojańczyk won the bronze medal at the 1974 Prize of Moscow News and achieved their career-best World placement, seventh, at the 1975 World Championships in Colorado Springs, Colorado.The following season, Weyna/Bojańczyk won their ninth consecutive national title.Their highest European result, seventh, came at the 1976 European Championships in Geneva, Switzerland.