[DarkZtar]

Originally Posted by maximemoring

Video of said stepping: https://youtu.be/YHN58SFUUio
As you can see, I've followed the melody for the 16th stepping, thing is, I don't want to do a 24th step, as it would be unfollowable with the melody.

You didn't actually read my first post did you.
At 255 bpm, nobody is going to be following an arpeggiated melody. The player won't notice the lack of precise music relevance at that speed. If you want to go hard with 32nds then fine, do that, just don't have weird bursts of 32nds when the synth is continuous.