I made the king arthur map and everything looks pretty good except my barriers don't seem to work. The barriers near the start work for keeping people from going the wrong way but the barriers that keep people from walking up the cliffs are there but players can walk through them.
I tried placing multiple barriers, making huge barriers, sinking them deep in the ground, etc. nothing seems to work.
I would like to fix the canyon walls so people can't get out. Thanks.