Sorry, I'm using a Neo 410. I always keep the contour all the way CCW. Learned that rather quickly. I think my main issue is the fact that I cut mids so much on my amp. I'll try your suggestions. I usually control my master volume with the input volume and keepy woofer and boost around 2 to 3 o'clock. I have to keep the db pad engaged unfortunately because I use active basses mostly and I'll see the clip warning light flash too much for my comfort level.