the ad copy is a fabulous source of whackadoodle BS.... this was in there, about..... does it really matter?
"The QR-8 quartz resonators are about the size of an aspirin 
tablet and utilize quartz's energy transforming piezoelectric 
effects for system tuning and resonance control (see Chapter 2). 
The QR-8's come eight to a package, have a thin adhesive film 
on one side and are intended to be used as resonators by sticking 
them strategically on vibrating surfaces. Key says, "There are 
places that resonate a lot and by sticking a QR-8 there it will 
change the vibrational mode and eliminate the resonance."
MAGIC BEANS... HE HAS THE MAGIC BEANS!!!!!!!!!!!!