Thanks guys. Like I said, the entire broken is totally cleared, even within the dragon shield area, and I know where the lever is, the sheild just wont go down when I pull it, which tells me, that either its a glitch with the game, or I missed something important. In the game guide, it doesnt show anything in the area behind the anti-zone, but it looks like there is a space.
I guess I'll just not worry about it, I just have a feeling I'm missing something.
Thanks again.
