Michael Straight, a former jockey paralyzed from the waist down, was left unable to walk for two months after the company behind his $100,000 exoskeleton refused to fix a battery issue, as reported earlier by the Paulick Report and 404 Media. “I called [the company] thinking it was no big deal, yet I was told they stopped working on any machine that was 5 years or older,” Straight wrote on Facebook, referring to a wiring problem in the watch he wears to operate the machine.