Hi, I just purchased the Trek/Cylce Ops Magneto Trainer off of someone on craigslist. I set it up today and it is making a loud horrible sound. I emailed the person asking if it is broken after they claimed it to be in excellent working condition. Now posting on here. Here is a link with what it's doing. http://www.youtube.com/watch?v=Kc5Nm5rgA-4
Please help. Thanks!