All my mine descriptions say the range is 3 tiles from what I saw but my mystic and lv 5 mines have a larger range than my lv 4 mines going by the little red circle. Shouldn't they all be the same? Seems my lv 4 mines on show a 2 tile radius instead of 3.
Thanks for reporting this, I can't fully reproduce this since I don't have any level 5 mines yet. But my level 2 Mystic Mines do have a larger range on screen compared to my level 4 Mines while both should have a range of 3.