I have owned my 3802 for about six months now and am very pleased with the performance. Recently I upgraded my speakers and have delved in to the set up menue to re set . My equipment B&W 603 S3 front L/R B&W LCR6 centre Dyanaudio Audience 40S rear Rel Q200E sub The B&W speakers are very base heavy in my small room so I tried the following both front speakers and centre set to large and rears set to small .Sub set to 80HZ crossover and base set to LFE only.The sub is wired with two phono leads in to the subs 0db and +12db from a splitter from the amps lfe output. In this configuration whilst watching TV in PL11 no base output to the sub. If I designate the centre speaker to small all is ok again.Also if I set amp to both LFE+Main all is OK . Is this a problem with the amp or is it normal .