Plenum Modification

The front of the overhead plenum tapers down to the roof. Here’s this picture again where you can see what I mean.

It occurred to me (after painting the darn thing) that doing the interior is going to be a challenge. Most of the ceiling is covered with a thin flexible board (almost like cardboard) which is covered with fabric or vinyl or leather or whatever you want. But what to do at that taper?

So I decided to lop it off and square is up. After that, I had to paint the area and blend it in with the existing paint.