no pictures of it yet, I want to get everything ironed out. the sub is firing up and the port runs all the way across the bottom firing towards the back. the reason I was actually asking the "local" stereo shop hat a show the other night and I metered 156, two weeks later same everything, I ran 146, I love competition but when they try to change the meter to let their systems they installed win, well you know hhow that goes I am sure.... either way got a little discouraged so I was just trying to come up with another design to be able to beat their meter no matter how much the messed with it to try to make me lower in score than their installs. I have heard the Ac180 can be adjusted,,,, top 3 last week all were running RE....they do not sell RE so all three of us dropped 10 DB , ALL 3 OF US. Last week 1st place this week we did not even place. sorry to ramble on. thanks for taking the time steve, again you do great work..