Just got my wharfedale diamond 8.2's today, loving every aspect of the speakers except for the grilles. for a speaker made so well, why did they go so cheap on the grilles. anyways, the grilles rattle with any amount of bass and it is driving me crazy!! i have them in my dorm room right now, so i would like to keep the grilles on for protection. does anyone know a quick fix to make these grilles stop rattling?