S:KC is very very good. Easily the standout looper at SFFT, or all of Texas for that matter. I have to admit that the helix at the top of the canyon (after the loop) is a little strange, but still fun. You expect to have an inversion there, but there isn't one.
I know you didn't ask, but I liked Medusa West better, by the slimmest of margins.
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"X" marks the spot in 2001!