I have not posted over here for a long time; anyhow...

I am thinking that (within reason) some folks may be more sensitive to the ratios of odd : even harmonc distortions, rather than absolute levels. Could a reduction in 2nd harmonic distortion expose odd-order artifacts or somehow make them more obvious / offensive?

Hmmm, perhaps this is analagous to dietary intake of omega6 : omega3 fatty acids or blood HDL : LDL ratios and their effects on health?

Got to run
Raymond