First night (Friday) is a good way to start, Rinse at the dockside arena - swear my ears are still ringing from Distance and Icicle's set there last year
FWD>> are just the promoters, and they're affected the same as every other promoter who puts on a dance there.
Clearly they're not willing to put up with the low quality of the new sound system, so to preserve the integrity of the dance they've switched up venue for the week.