Watching some content on MB distortion, a couple of comments relate to "distorting lower freqs reduces risk of aliasing and add glue - higher risk of aliasing the further up the spectrum you go... due to foldback" For clarity is this concept of "foldback" referring to impacts of nyquist (e.g. horizontal foldback) rather than vertical foldback (wave folding) which is a totally different concept If so I get it, just testing my assumption