I got banned for building a lvl 3 sentry in my spawn and also the middle tower (map: trade_minecraftworld_a7), The person who banned me is called milkshake (profile link:https://steamcommunity.com/id/vovansosethooy). I also believe that Kevanon tried to ban me too for the same reason, he was also getting mad for being killed by my sentry and pressed yes on the vote to ban me, His profile link: https://steamcommunity.com/profiles/76561198855514136 .
