Hello!
I think you have noticed this, but I write it still here:
After placing roads the "Randomize" is not working on those textures which have them: textures are "unrandom" and there are bad looking repetition on those tiles.
Textures are looking like they are "randomized", but after building the map they are not. When you close editor and open it next time the tiles are not the same than before saving/closing!
Is this a known bug?