Those are old water marks. Hard to determine how long ago. I had a new roof put on 2 years ago, so I'm not too worried.

You don't see part of the hole for the VP160 to the rightmost part of the picture? I was just showing this again to prove there's no way for me to put wood on this side of the wall, from here, for the topmost speakers.

https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing