31. Sadly, that judgment sometimes led to problems : a contact exploder that worked reliably at failed at. 32. When the torpedoes did not explode, they started to believe the magnetic influence exploder did not work. 33. The numerous problems with the Mark 14 torpedo and its Mark VI exploder depicted in the movie are accurate. 34. He attempted to create a " submarine torpedo exploder " on the bow of his vessels to clear mines. 35. It was only after the magnetic influence feature was deactivated that problems with the contact exploder would be discernable. 36. The next day, 24 June 1943, CINCPAC ordered all of his submarines to deactivate the magnetic exploder . 37. Despite this early success, the influence exploder , which would become the Mark 6, needed significant refinement. 38. Christie urged the Navy Department to allocate a target ship for extensive field tests of the torpedo and exploder . 39. They include new ones such as Fired Up, Pull Back Attacks, Exploder Turnbuckle Attack, and others. 40. To detonate it, the volunteers had an electric detonator which was connected to an exploder by electric cable.