Thanks. So some good progress. I sent a pic to Jeff and he recommended to turn the OSs around to have horn firing toward front wall. Made a big difference. I don't mean to take away credit...I'm sure others suggested just that several posts ago...I've just been so busy and have lost track I flipped them around and reran the test tones and had to turn both gains down so I knew there was going to be more bass impact and then confirmed just that with material. I might try moving them even closer to the front wall/corners and see if that helps even more. I'll also have my OmniMic probably Wednesday to take some system measurements. What's the deal with calibrating the microphone when you get it?
Also, I know I add 14 feet to the sub speaker distance in the speaker set up menu, but exactly where do you measure from to add that to? I've just been trying to measure right from the middle of the horn exit side, as if that were a solid baffle? Is that right?