You're right, Ranger. My point in starting the thread was to help out anyone else who might not have thought of the possiblity of something like that happening, even after using the system for a couple of years.
Equipment failures happen, and in this case a brain failure for not checking. It could have been brakes, chain or anything else. It's not the equipment's fault, but how it is used.
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"...perhaps the world needs a little more Canada" - Jean Chretian, 2003.