Do not get me wrong; the Lumber Mill buff is great and was very much needed (though I believe they still should benefit from rivers, at least until combustion). The consequences were just not all accounted for, however. Currently, the Maori receive +1 production from unimproved woods and rainforests, increasing to +2 at Conservation. The new Lumber Mill starts at +2, eventually increasing to +4. This means that the Maori will have to improve their land basically right from the minute Lumbermills are discovered, severely nerfing one of their primary defining traits. I really, really do not want to have to spam Lumber Mills as the Maori to keep up in production Giving the Maori an extra +1 to unimproved Forests and Rainforests early in the culute tree would be best, meaing Lumbermills only surpass their defining trait in the late game.