Hi, can you add something like:

•noblockabove_height : to where there can be no blocks above the placed Pstone based on the height specified.

•inner_unprotected_radius : to where you can specify the inner radius of a stone that is unprotected. (but still cannot place another stone in this area)

•distance_from_stones : the minimum distance a player can place a stone from another of the same type.

Thank you sir,

First one already exists: http://wiki.sacredlabyrinth.net/index.php?title=Field_Flag_Reference#must-be-below

On that first one, I mean when I place a Pstone, only air blocks can be above it up to the height specified. And after that stone has been placed, you are unable to place any block above the pstone, up to the height specified.

Basically, nothing can EVER exist above that stone based on the height specified.