I had a auto wha preset that I really liked. I took a bunch of fine tunning. I had to go back different times after using the preset in different situations. Then when I updated my MF, (due to my kack of patience), I lost all my presets. If I remember right I set it up using the q wha algo.
When I went to set up a new auto wha, I started with the modfilter but that did not seem to work so I used the q wha algo.
I would love to see an algorithm for setting up two different filters in series or in parallel. It could be me but, MF's modfillter seems set up to do what it does and not really slow or controled fillter sweeps.