sound deadener

What a great thread! Just found it. I was thinking about the best way to change the natural resonant frequency that my Dart goes into at a certain RPM. The resonance seems to occur in the trunk area that gets "excited" at roughly 2K +/- RPM. Above and below that, it's not too bad and almost goes away completely. Changing the natural frequency with DYNAMAT or some of the other products out there should work and the methods described in this thread will help keep me from turning this problem into an expensive and time consuming science project. Thanks Again to all who replied!