After gigging with my Helix floor a few months, I'm pretty happy with it. The rotary sounds though, I think are horrible. Have any of you come up with some alternatives using other effects? I have one preset that uses the Bubble Vibrato as a pseudo-fast-rotary effect that, while it's not a rotary sound, it serves that function better musically better than the stock ones. IOW, I'm looking for some modulation that works musically like a rotary even if it's not an accurate rendition. Also, I'm mostly talking here about a fast rotary sound.