Hopefully someone out there can help me setup my Quake. I have an REL Quake, B&W 603's fronts and B&W LCR600 centre and Kef Eggs at the rear. Amp is a Pioneer 812. My question is how do I set it all up correctly?? I have the sub connected with the low level cable, the front and centre speakers set to large and the rears set to small. The crossover on the amp is set at 100hz. The mode select on the quake is set to 2. Am I getting the best out of my system? Also when just using the low level input does this mean that the rolloff control has no effect? Any help would be greatly appreciated!!