After being away for almost 2 years i am getting ready to DM again for the Shadow Of The Dragon Queen Campaign. In the past i resisted using the dynamic lighting and always stayed with legacy. That being said i am trying to work with the new dynamic lighting and I have given a token sight but they can see everything in a map in a straight line from one side of the map to the other. I tried to give the character night vision with 60 and dimming at 30. They can still see across the map. To see if i could affect any change the distance to 20 and dimming at 10 with no effect. What am i doing wrong?