I rode Mad Cobra in Japan 3 years ago, and they use a different kind of collar. It is very large, holds your head almost completly still, and is super padded. It reminded me of a person that has a broken neck, and wears those halos? It was a wonderful ride. I wish I had a chance to ride FOF, though. I imagine it is even more special in the dark, and without horse collars.
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;)Rollercoasters are like parrots...if you take care of them, they should outlive you;)