I've been playing around with the phase switch on my REL Q150E I can't always notice much difference, is there suppsoed to be a lot of diference between the two settings (0 degrees and 180 degrees) ? Sometimes I think I notice a difference, but it could be my ears playing tricks on me. Not sure what I should be looking for. One of the settings (180 degrees) I feel the bass is a bit more audible, but the overall sound is softer. So maybe the othersetting (0 degrees) should be the one to go for? Any advice is greatly apreciated. Thanks.