proper sunny day with formula kit, wind was a little light with some big holes but good fun.  didn't have the adjustable outhaul set right so couldn't let off as much outhaul as I would have liked so will have to get to finding some longer lines for it as it was hard to get as far off the wind comfortably as I would have liked.  Still looking for that elusive 25knots on forumula kit, maybe next time..