I'm the new (2nd) owner of an '08 G37 Coupe with 71k miles and am wondering if any others have noticed a very sticky adhesive-like residue on the top of the dash near the windshield? This sticky substance runs the length of the dash and about 4 inches out from the windshield. I've tried a couple of solvents and they did nothing. I talked to a guy who does interior work (seats, tops, headliners, etc.) and his only comment was to just live with it. I'm not happy with that, and want to know if anyone has a solution? Love the car other than this one issue. Thanks for any help.