Would a airbag/clock spring in a steering column make the steering harder to turn? Also after making a turn the steering does not go back to center after the turn. Is there an actual spring in a clock spring? The airbag warning lite is not on. It is also for cruise control. The power steering itself seems to be o.k. The steering column behind the wheel makes a scraping sound when turned. Could the spring be broken but the electronic connections still be good?