[RickM]

I just finished a refresh on a powder room and installed the wooden base board. While it looks nice there is a slight bow in the wall and I see a gap were I can't nail since there's no stud behind the area?

What are the tricks to making a closer-to-the-wall fit? Shoot glue behind the base board and place a heavy object against it till dry?

BTW, I kept the finish natural (Poly-acrylic clear satin) and shot 16 ga finish nails to secure. Also, the baseboard is over textured paper wallpaper.