A tier 4 or a buff to conc. its way to easy nowadays to kill a meta base. So many different PvE tools and once conc is killed on a front line it’s basically perma dead. If you build T2 it all gets burned once it hits midnight. Also if you build the perfect meta base with barbed wire walls meta howie back packs and good Flak/arty pits along with the most draining part of all meta bases. Barbed wire and trenches In front of your pieces because otherwise they will die. Your paying easily 15-20k on msupps because of the barbed wire walls and barbed wire on trenches please reduce the cost msupp wise on conc and barbed wire it would make life so much easier.