Assuming that I will only have one four point skill in the Bismarck and I'm set on going only secondary build on the Bismarck, please suggest if I should go with Manual secondaries OR … My current captain: Preventive maintainence, Turret traverse and Basic firing training. Connaissez tout sur les compétences des commandants dans World of Warships. Devenez professionnel de votre bateau préféré en prenant connaissance des atouts des capitaines.