I have been modeling for about 4 years now and have made a few layouts, all open grid construct. And I have used plywood with 2" "blue" foam. I am starting a new HO layout and I am going to try 1/2in Drywall as my subroadbed on an open grid, with no foam. Anyone ever done this, or does anyone see any downfalls?
P.S. I'm going to use Wood. Scenics risers and inclines for topology changes
Dave
New to the Forum
P.S. I'm going to use Wood. Scenics risers and inclines for topology changes
Dave
New to the Forum