Hi I just got a calibrated mik from cross spectrum labs and have a laptop with HDMI. I’m using a Yamaha 3050 and need help understanding REW where to start? I’m gonna run ypao first to get my speaker distances set and change my size of my speakers to small for my subs. When I calibrate my system should I have my receiver set to 0 dB for main volume as a reference level for the pink noise? I also have dual pb2000s and need to level match them and figure out what dB volume level to set both too?