so my old car had a regular sealed trunk which i dynamatted to get rid of rattle...in the new car (the 98 eclipse hatchback wit the huge back window) the trunk itself wont rattle but the plane of glass does...anyone know how to prevent it from rattleing? its not like i can dynamat it cause its literally just the window shakin, which is annoyin as hell when the subs hit at certain frequencies...

any suggestions?.....right now i got the subs facin straight up towards the glass which im sure is contributing to alot of the rattle (ive tried facing them forward and backwards towards the license plate but they never sounded as good as when they hit straight up)