I did a forum search and saw a few posts discussing a house curve a number of years back. I had been happy with my last tweaking session, done last week with some phase adjustments between my two subs. This morning I decided I would embark on a house curve adventure. I read many of the posts on Home Theater Shack and then decided to dive into the water. I have a Yamaha Avantage receiver and gave it a roll using the Parametric Eq manual option. I liked what I heard when done. We will see how long these tweaks stick. Anyone else have a house curve dialed in?