[quote]ORIGINAL: Ron Olson

Back to the subject at hand, is noise really the problem? Yes and no. Being in boating, we have self-regulated oursleves to lowering our maximum dB level down to 92dB.
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Hmmm, 92 dB can be pretty loud depending on the distance at which it's measured. We air modelers generally use 90 dB at 9' measured over concrete.

CR