Hi DesuDeus, unfortunately that would be quite difficult to script that - especially for just any surface it would require the script to do some fairly extensive analysis of how 2 surfaces interact.

Scripts are usually easier to produce when they are automating some process that there is already a command for, like just automating what would be some clicks in the UI. That's not really the situation that you are describing here.

- Michael

Ok, that's fine
Its just a little bit laborious to search for all of them manually
But, its just for optimization so its OK

Even without removing the faces It would run on medium hardware
Thanks for your *always* fast replies :)