I was the person who posted about the 81 degree drop and the tunnel on Theme Park Review. Sanddunerider, your comment doesn't make much sense as the majority of this ride is being built back in the woods. To assume that you would see prep work is just ridiculous since the ride is mostly hidden by trees. I was riding the train and just so happened to see through the trees that there was a very apparent curvy concrete tunnel. I would assume that you would only be able to see a concrete tunnel when a concrete tunnel is being built, there wouldn't be much prep work to see through a mass of trees. And your statement about adding a tunnel after the "track support and track" has been built, is completely false. If i'm not mistaken, most if not all wooden coasters are built through an already built tunnel. So you are just wrong.