I am hoping someone may know of a place that will diagnose/repair my notchy steering for me? For a limited time I have agreement from the person that sold me the car to pay half the costs and BBA reman were down to do the job for me, but I have just learned that they no longer support the Z4 EPS unless it is a motor issue specifically. I am past trying to work out what it is myself as it has been going on for nearly a year (UJ weas replaced a few months back under warranty) . There must be others out there that can help me out in a similar way to BBA and avoid the cost of the column or the rack (which my vendor would not agree to)? I have read everything on the forum about this and I know there are many possible causes, hence why I want to get someone who knows about it to sort the problem. Any input would be greatly appreciated.