First off, a thank you to everyone here at the shack. This is awesome stuff and the price is right. Nice job with the help files and guide, no problems here using a RS. I have an ecm8000 too and I was able to use both mics and got similar results.
OK, so here's my first measurement with REW. This is a Hsu VTF-2 with ports plugged.
I've got this in a small room (15x8x10ft). The room is treated with nine 4x2 ft 4" ocf 3.0 fiberglass panels.
vtf-2-front-wall-middle.jpg
So how's this looking? What about that hole at 45hz? That's a pretty big gap from 45 to 70.