in an empty place it doesn't cover itself very well cant find the sides of the blocks around it to place against
sometimes that happens because you're in the way of where it's gonna place the block
and doesn't place roof unless you jump around and stuff
in an empty place it doesn't cover itself very well cant find the sides of the blocks around it to place against
sometimes that happens because you're in the way of where it's gonna place the block
and doesn't place roof unless you jump around and stuff