Looks like I'm going to be using 5" crown molding on a cathedral bedroom ceiling. It's paint-grade, but because the molding profile is so large I will not be able to fake the joints.
The problems are:
o Where the level ceiling line meets the rake, the plumb cut on the rake molding will not match the profile on the level; it will be wider. I was thinking of some sort of stop block in the corner, but this doesn't seem ideal, or easy.
o The ceiling on the level runs moves up and away from the top of the molding, creating a gap. I could place a filler strip in it, but that wouldn't match the rake profile. This also mitigates for the use of stop blocks in the corners.
Any creative ideas would be appreciated.
p.