The Allied army relocated without problems to the south and the heavy artillery was brought ashore with batteries and connecting trenches built so that by 10 October some batteries were ready and by 17 October—when the bombardment commenced—126 guns were firing, 53 of them French.:430 The fleet at the same time engaged the shore batteries. The British bombardment worked better than the French, who had smaller caliber guns. The fleet suffered high casualties during the day. The British wanted to attack that afternoon, but the French wanted to defer the attack. A postponement was agreed, but on the next day the French were still not ready. By 19 October the Russians had transferred some heavy guns to the southern defenses and outgunned the allies.:431