Sal, Interesting idea. I have a meter at work I can borrow and get results on Beavis's Bubs and my JCWs. In order to do this I do need to know how yours was measured for comparison. Where was the meter measuring the sound distance, height, behind the pipes?? etc etc. And was this in and open area. I am still working on the GA rally and can bring it with me so we could get many different pipes for a final tally on loud.
