When creating a new piece i would like to put signs of the subassemblies. Like if t*** half block black and half block white, whould like to be able to lable on the floor those subassemblies and then of course (already exsiting in the game) the complete assembly. Cause when i had this stampers, one side was trash and other was the good side, so i would like to label on the floor with a sign but there is no chance. Thanks :-) Loving the game!