I really want to start laying down paths in my town but when I replace a design with the path needed, it replaces the original design to the path as well, even if I saved it. For example, I have a floral design for my wallpaper in my house, but when I replace it with a path design, my wallpaper is also the path design! I save any important designs along with clothing designs. Is this just how it works in the game or is there a way to fix this problem? Thank you! 