I can never seem to find the third lever mechanism. There's two pretty close together. Then, a bit farther up there's a bunch of enemies pretty close together. And I always seem to get overwhelmed by the enemies before I can find and activate the third lever mechanism. Is the 3rd lever mechanism near the first two and I'm just completely missing it? Or is it farther up the path a bit?
Also, is the last part of this mission "timed"? Can Rurik actually get overwhelmed by enemy forces, die and cause the mission to end?
Thanks for your help and insight.