1) Does anyone know what is the rate of decay for an unclaimed wall (stone, plank, brick)? How much HP (or %) per day (period of time)?
2) When will a fresh wall take the first decay tick?
3) A wall that is build on unclaimed area will decay the same way as one built on a claimed area, then remove the claim?
4) It takes more materials to repair a wall than to build a new one, right?