[bigred90gt]

Mine rests against it also, but I dont have any vibe noise coming from it. It eventually knocked down the corner where it rests to a dent. I am not concerned with the dent though because it is covered by the cold air tube. I would suggest the same thein, try a piece of weather stripping. You can get it at the hardware store for next to nothing. I put some under the edge of my spoiler, it rattled due to the stereo, and I haven't heard another sound out of it yet.

Caymon