sorry, that last post was an accident... thanks for the edumacation, Ralph. And yeah, I guess core material is pretty full of voids.
neat that you can just glue these things down though...wish I had just done that instead of dealing with a goofy sounder for 6 years... tf >> OH sheesh... >> >> I don't always rightly talk the way I talk right when I talk, right ? >> >> Yes,...... >> >> Bubbles might be present in the glue to which the Transducing >> Piezoelectric >> Resonant Element ... is placed (upon?).. >> Therein , voids, air..... Air not being a good sound medium said Depth >> reader may give incorrect readings .. then..." BUMP " >> Have I A(void)ed the subject ? >> >> Cored? I'm told it won't work. I don't know though.. >> >> Ralph > > >

