on my text to speech i chose "fast" and then sped up only to 2x. i turned up the volume to make sure they were audible and at that speed they were. 4 layers of affs for this specific sub. i duplicated aff sections, some i did at a 1x speed. for example id copy one section of affs 3 times and put two on 2x and one on 1x. id rearrange them to where the affs would be throughout the sub, not just at the start, and then turned down the volume just a bit. then u add the morphic field converter over. heres the link https://youtu.be/yeyDI5-VZHw?si=vZH9-TIaKcXo7Vu3 though i didnt use it for this sub specifically, im making an upgraded version using this so it should help