Ball joints seem okay, when i move the tire up and down, side to side. What else could it be?
I think 95% of my college professors did that. Mostly nothing will be from the homework or the book, and if it is, there will only be a few questions. It's about learning to pay attention to the details that the professors talks about, his lectures, your notes, and learning the material rather than memorizing for the test. I know it doesn't seem fair, but if you plan on going to college, you need to get use to it.
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