>That is, unless you think your current line of argument is working for >you. But I wouldn't put it off. People are losing interest in the subject. > >Bill Ballard RPT At this point, the only thing I want to see are documented sustain times, before and after rear duplex tuning, at specific points in the scale through the entire tuned rear duplex range. Something that supports the 300-500%, or even the adjusted 100-300% sustain increases repeatedly quoted would be appreciated. In all these years of meticulous research, surely some actual data was accumulated that will support the claim of at least a 100% increase in sustain time (throughout the entire tuned duplex range), much less the 500% figure. Since we haven't heard from anyone substantiating these claims by first hand experience, I don't think it's unreasonable to ask to see some of these figures. Ron N
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