From my understanding of the copy / paste levels functions, I would have thought that if I did a "copy levels" from a sound followed by a "paste levels" to the same sound I would end up with minimal adjustments to the level graph, as the:
"Paste levels button pastes the harmonics from the system clipboard by first analyzing the harmonics of the currently processed sound and then setting up the levels so that the harmonics have the same levels as those from the clipboard".
This does happen from time to time, but most of the time I get vastly fluctuating results from this theoretical and admittedly useless procedure
Cheers Al.
