Removed barrier that appears when you're in combat. Fixed McMMO /stats command. Changed repair sign cost from $10000 to $5000 Changed spawn rates so it should be bit better now.
Changing the block doesn't stop people to glitch through, we can still right click and go inside the wall.
The wall itself can't be broken, no. But when you right click the wall, the block that you right click on disappears and then you can walk through it. Think its because of the plugin, not sure.