Well this morning I drive back to the dealer for them to do what they said they were going to do yesterday. when I arrived I explained to the service Manager that I had talked to several hummer Experts on this site and others and that the radial arm damage was NOT acceptable and was detrimental to the life and performance of the part. AT WHICH POINT THEY KICKED ME OUT OF THE DEALERSHIP. So now it looks like the only way to get any satisfaction is to get an Atourny involved.