Rainbows in the Lehigh Valley Gorge

[TMo]

I tried installing some 1 1/2" strips of 1/4" luan plywood as my fascia dams on the edge of the layout where I'm going to pour Realistic Water.  Unfortunately, either the luan was old and dried out, or the radii were too tight.  Snapped a bunch of it before giving it up.  Went to the local Home Depot and picked up some strips of PVC strip molding.  Still snapped on a couple of the sharper turns, but made it work.  Painted it brown and then ran a bunch of silicone caulk at all of the edges and plywood joints.  If you don't, you end up losing a good bit of RW to drips (and you do want to install some drop cloths when you do the application.  Next will be the carboard strip work for the embankments followed by plaster cloth over the works.