MapGen Terrain Symmetry selection

Hey simple suggestion but instead of in being a randomized type of symmetry for the terrain could we choose which symmetry we are looking for instead of it being randomized? What I mean by this is if you look at the map settings where the seed is located there is an option that shows you the terrain symmetry and Ive noticed the maps I like to play/generate are ones in which I choose the "POINT #". There are other maps where people like it diagonally shaped or ones that are just symmetrical. Just a suggestion though.

If you double click "Generate", a box to enter command line args will appears. I forget where the list of command args are but I believe symmetry type was one of them.

NVIDIA_Share_SucK7MOteI.png

Intresting thanks!