Just found this article which has some info i didn't know before that some of you might have been wondering about like "The train slowly glides through the block brake to roll towards the second, 90 degrees steep drop that leads into a ruin and underneath the ground, this time without a holding brake."
Has some good construction pictures too all though not the very latest.
http://www.coastersandmore.de/rides/sheikrabaustelle/baustellesheikramain_en.shtml
