i'm very interested in this video as well...
IK, i watched the two you posted, those are great for me to get my feet wet......
since i'm jumping in the deep end with this program, after years of ignoring it, i've decided that the room treatments i've done to date, are far better than the room without, but not enough to dial in what i want.
eventually i'll update my monitors, and add a few more traps, but for now, i'm willing to give arc a shot.
the idea of somewhat 'arbitrarily' placing the mic around in different spots, isn't exactly 'high science'
and i'd love more info on how to get the most bang for the buck on correct measurements.
but i've learned that the program rolls off lows at the point that the monitors' roll off occurs, which makes sense...
so, is it imperative to add subs to get all the way down to, say, 30hz?