Quote Originally Posted by axis View Post
Now that I have it, I can answer your other questions.

The 3rd top 120mm goes halfway under the cover on the top, you can see the first two holes in the top picture and the other two can be accessed by lifting up the rubber pad. There is a vent in the rear of the cover that exhaust the air from it.

The screws holding the 230s on are a mystery for me or i'm just blind. It doesn't look like a hex and none of my hex bits fit it. I could be a inbetween hex I don't have though. I ended up getting it out with a small square bit I have.

The front 230 can only be replaced by what appears to be single 120. You could probably mod it to take two though.

Axis
Hey axis does the case looks complicated to dismount (for inside painting) with all those rivets? I hope not