Ah yes, that reminds me. I took my car in because the convertible top was making a clicking sound. Chrysler did a great job of confirming the annoying sound, but told me it was not able to be fixed because that is just the sound of plastic parts rubbing plastic parts. I immediately sent their quote, which was on the work order resolution, to Dr. Z. They claimed that they were going to call me. I replied to their email several times... and, nothing. I don't hear the sound much anymore- could be the magnaflow, though.