I have just joined the forum and has posted an introduction in the Members section. As my first interaction this seemed like a nice thread to participate in. My lounge/dining room is 8.4 x 3.4 x 2.3 M in the lounge area, reducing to around 2.4 M in the dinning area, which is around 50% of the length of the room. My standmounted speakers are either side of the TV unit and about 50mm from the wall and have the rear ports blocked. They fire across the width of the room. This is a 30 second sine sweep 40 - 5000 hz using Audio Tools app with a calibrated IMM-6 mic at the listening position. I think 1/6 smoothing. No DSP or EQ applied.