I tried out a graphical approach to Pitchfactor presets a while back. The FactorLib issues that I was having at the time led to an alternative. I've ironed out the FactorLib problems to a large extent, so I should upload them (and my other PF sets) in preset form.
Just a thought: With an upcoming beta in the works, any uploaded presets might have to be redone, or at least tweaked.
