I think that I have a bad hub, a warn premium. When I am driving around corners or bends, I can hear something rubbing or scraping in the front left wheel. The balljoints, brakes, and u-joints are brand new, and the wheel bearings were recently repacked and adjusted. My hub kept trying to turn the dial to lock by itself while I drove, I would have to turn it back to free whenever I drove but I pulled the cap off, messed with the spring behind the dial and it doesn't do that anymore, but I still hear/feel the scraping. Anyways, I have an old non-premium warn hub spare: Question is, can I use the hub body and put the premium cap on it so they match? Or do I need new hubs altogether, or does it sound like something else it wrong?