Had some time before work today so I broke out the laptop and mic to take some measurements. This time I did individual speakers where I could. I noticed that from the previous sub where I had it EQ'd mostly flat from 20-65hz there is or rather was a pronounced peak at 31hz with the two P3's in there. I flattened it out too. I really, REALLY want a 6 channel amp. I could have sat there for several hours EQ'ing each speaker. I still have to teach myself how to limit the graph in REW to show only the frequencies for each speaker as I have them crossed over so when I overlay all speakers I can see if the phases are correct. I am getting there. I have seen youtube videos that show it so I am just going to have to go back and look for them.