The hole in the target that Charlie hit immediately after Trimble invoked Harry's name was substantially bigger than any of the preceding blasts. It was enough to cover any sins of inaccuracy.
Charlie snapped his wand up to avoid Trimble's blast and gave him a dirty look. "You know what needs doing as well as I do. If I do what's needful myself, Baddock will think I'm stalking his job. And I'm not. If I wanted it, we'd've had that discussion when I agreed to take the one I've got. The conditions I took this job on have not changed." He took the lead now, spells arcing around Trimble into the centre of the three moving targets.