Or perhaps the flexibility of the material that makes up the transducer changes over time. Who the hell knows. I'm at such a loss as to what to do that it's silly.
yeah, that's good advice. I feel the pull of hype and it sometimes makes me loose sight of what is reasonable. I'm going to set on this decision until i get back from vacation in late august. Please feel free to throw in your 2 cents, all of your input is albeit dumbfounding to me, it's also enlightening somehow at the same time.