Any luck with that so far?
I'm really considering returning the unit back because this effect along the a good delay is a must have for my live gigs.
I was using rp360 xp, and to get a great swell it was no brainer.
Before that I had mooer slow engine which did the job excelent. HX FX has got 3 or 4 options for swells and none is doing the job right