I've been having my car in and out of service with sound issues since January. The most recent two have been almost two weeks each. Today Tesla told me they can't fix it. The sound is coming from the steering rack, and they need to redesign the part before they can replace it and have it do anything. They don't have an ETA. But I have to imagine this isn't "soon". Has anyone else heard this? I took delivery of my car in September. I love driving it, but the rattle has been driving me crazy. I know if I just accept it I'm going to resent things. Is it unreasonable that I expect this to be fixed?