This is a cut and paste from my reply in the main Eventide feature request thread:

More harmony scales please The H90 “Harmonizer” needs to live up to its trademark name.

Start with the scales that the old DigiTech harmony processors (IPS33B & DHP33) have, that the H90 does not have:

(scales NOT included on the H90⬇️)

<span style=”font-size: inherit;”>Lydian Augmented</span>

<span style=”font-size: inherit;”>Half-Whole Diminished</span>

<span style=”font-size: inherit;”>Whole-Half Diminished</span>

<span style=”font-size: inherit;”>Major Pentatonic</span>

<span style=”font-size: inherit;”>Minor Pentatonic</span>

<span style=”font-size: inherit;”>Blues</span>

<span style=”font-size: inherit;”>Also, it would be great to have user defined scales too. Those older DigiTech models, and Fractal Axe FX 2 & 3 have that as well.</span>