What's the point of a thin (1/4" width, ~2-3" wide) piece of wood set diagonally between two studs?
I just took out a piece of drywall for some other work I'm doing, and between two studs, there's this thin piece of wood diagonally, notched in each stud so the diagonal piece is flush with the studs.
I doesn't have anything nailed into and it is getting in the way of some 4" venting duct pipe I'm installing in the wall.
Can I just remove it?