[jagman]

Nice pics... and a very nice plot. It's amazing how easy line array Ibs are to install. After you recheck your measurements, try manually applying all of your filters (don't let REqW set them). You should have no problem keeping the response between 10-16Hz at 80dB and you have room for a nice house curve. Not only that, but you should be able to apply your curve without causing the troughs at 65 and 98Hz to deepen. You should be able to apply all of this without boosting beyond your original plot. If you want, you can do a small bit of boost at 20Hz covering an octive or so to make the dropoff from 20 to 10Hz a bit more gradual... just be sure to watch the woofers and be careful of overexcursion.