Ian was worried about how much Orc had had to drink and how much use he was for anything other than brute strength. But he wasn't about to let Orc doubt himself. So he smiled and clapped Orc on the back. "I agree," he said, although he wasn't sure Orc had answered the question Anwei had asked, and he was ignoring half of Orc's answer. "We should take the simplest path. How much string have you got?" he asked Anwei. "If we come to a fork we don't want to get lost."