Upload area for cackle sounds?

[BlueRhino]

This site has been an incredible resource as I research the purchase of a 2001 PSD. The benifit that stands out the most is the opportunity to get opinions & suggestions from multiple sources.

Although I've read hundreds (it seems) of posts regarding the cackle / knock problem, I've only heard about 4 .wav files. 2 good and 2 bad.

Would it be possible to create an area for other members to upload sounds of their trucks for comparison? I figure, the more .wav's the more educated we can be in what actually makes a knocker. That one file is really bad and easily recognizable. It would be interesting to hear others.

I realize not everyone may have the tools or know how to make a .wav file, but for those who do - bring it on!

Thanks,
Blue