diff --git a/README.md b/README.md
index 0c63654..8851644 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,27 @@
+# Regional Weather
+A weather pack for __Climate API__ by Till Affeldt (TestificateMods)
+
+Not every biome is the same and neither should their weather be.
+Regional Weather controls it's effects with the local climate in mind.
+Experience the humid air of the rain forest and harsh desert sandstorms.
+
 ## Assets
-- Rain sounds CC0 by Q.K., taken from mymonths
-- Thunder sound and puddle texture DWYWPL by Don, Nathan from mymonths at https://github.com/minetest-mods/mymonths
-- Snow cover texture WTFPL, taken from mymonths
-- Rain texture CC-BY-SA 3.0 from TeddyDesTodes, taken from his weather branch at https://github.com/TeddyDesTodes/minetest/tree/weather
-- Snow flake and rain drop textures CC BY-SA (3.0) by paramat, found in snowdrift mod at https://github.com/paramat/snowdrift
-- Snow texture composited from individual snow flakes by paramat. CC-BY-SA (3.0)
-- Wind sound CC-BY (3.0) by InspectorJ from https://freesound.org/people/InspectorJ/sounds/376415/
-- Hail sound CC0 by ikayuka from https://freesound.org/people/ikayuka/sounds/240742/
\ No newline at end of file
+### Particles
+- Rain sounds: *CC0* by Q.K., taken from mymonths at https://github.com/minetest-mods/mymonths/tree/master/sounds
+- Snow flake and rain drop textures: *CC BY-SA (3.0)* by paramat, found in snowdrift mod at https://github.com/paramat/snowdrift
+- Snow texture: *CC BY-SA (3.0)* composited from individual snow flakes by paramat.
+- Rain texture: *CC BY-SA (3.0)* from TeddyDesTodes, taken from his weather branch at https://github.com/TeddyDesTodes/minetest/tree/weather
+
+### Block Textures
+- Puddle texture: *DWYWPL* by Don, Nathan from mymonths at https://github.com/minetest-mods/mymonths/blob/master/textures/weather_puddle.png
+- Snow cover texture: *WTFPL*, taken from mymonths at https://github.com/minetest-mods/mymonths/blob/master/textures/weather_snow_cover.png
+
+### Sounds
+- Wind sound: *CC BY (3.0)* by InspectorJ from https://freesound.org/people/InspectorJ/sounds/376415/
+- Hail sound: *CC0* by ikayuka from https://freesound.org/people/ikayuka/sounds/240742/
+
+### Assets in screenshots
+- All screenshots and editing by me: *CC BY-SA (4.0)*
+- Lato Font (for the Logo): *OFL* by Łukasz Dziedzic from http://www.latofonts.com/lato-free-fonts/
+- Liberation Fonts (for the text): *OFL*, see https://github.com/liberationfonts/liberation-fonts
+- Used texture pack: Polygonia (128px edition) *CC BY-SA (4.0)* by Lokrates. See https://forum.minetest.net/viewtopic.php?f=4&t=19043
\ No newline at end of file
diff --git a/ca_effects/lightning.lua b/ca_effects/lightning.lua
index d5bb479..d8dc666 100644
--- a/ca_effects/lightning.lua
+++ b/ca_effects/lightning.lua
@@ -1,17 +1,43 @@
 if not minetest.get_modpath("lightning") then return end
 
-local LIGHTNING_CHANCE = 10
+local LIGHTNING_CHANCE = 1
 lightning.auto = false
 
 local rng = PcgRandom(82492402425)
 
+-- simplified position chooser by Auke Kok (sofar) taken from lightning mod itself
+-- see https://github.com/minetest-mods/lightning/blob/master/init.lua#L53-L91
+-- "lightning" is licensed under GNU Lesser Public License 2.1 or any later revision
+local function choose_pos(pos)
+	pos.x = math.floor(pos.x - (lightning.range_h / 2) + rng:next(1, lightning.range_h))
+	pos.y = pos.y + (lightning.range_v / 2)
+	pos.z = math.floor(pos.z - (lightning.range_h / 2) + rng:next(1, lightning.range_h))
+
+	local b, pos2 = minetest.line_of_sight(pos, {x = pos.x, y = pos.y - lightning.range_v, z = pos.z}, 1)
+
+	-- nothing but air found
+	if b then
+		return nil
+	end
+
+	local n = minetest.get_node({x = pos2.x, y = pos2.y - 1/2, z = pos2.z})
+	if n.name == "air" or n.name == "ignore" then
+		return nil
+	end
+
+	return pos2
+end
+
 local function handle_effect(player_data)
 	for playername, data in pairs(player_data) do
-		local player = minetest.get_player_by_name(playername)
-		local ppos = player:get_pos()
 		local random = rng:next(1, LIGHTNING_CHANCE)
 		if random == 1 then
-			lightning.strike(ppos)
+			local player = minetest.get_player_by_name(playername)
+			local ppos = player:get_pos()
+			local position = choose_pos(ppos)
+			if position ~= nil then
+				lightning.strike(position)
+			end
 		end
 	end
 end
diff --git a/ca_weathers/ambient.lua b/ca_weathers/ambient.lua
index 61a5d8f..35c7277 100644
--- a/ca_weathers/ambient.lua
+++ b/ca_weathers/ambient.lua
@@ -1,4 +1,4 @@
-local name = "regional_weather:wind"
+local name = "regional_weather:ambient"
 
 local CLOUD_SPEED = 1.8
 
@@ -8,7 +8,7 @@ local function generate_effects(params)
 	local override = {}
 
 	override["climate_api:clouds"] = {
-		size = climate_api.utility.rangelim(params.humidity, 0.25, 0.9),
+		size = climate_api.utility.rangelim(params.humidity / 100, 0.25, 0.98),
 		speed = vector.multiply(params.wind, CLOUD_SPEED)
 	}
 
diff --git a/ca_weathers/pollen.lua b/ca_weathers/pollen.lua
index ed5f331..0e3dd9d 100644
--- a/ca_weathers/pollen.lua
+++ b/ca_weathers/pollen.lua
@@ -15,9 +15,9 @@ effects["climate_api:particles"] = {
 	min_pos = {x=-12, y=-4, z=-12},
 	max_pos = {x= 12, y= 1, z= 12},
 	falling_speed=-0.1,
-	amount=2,
+	amount=1,
 	exptime=5,
-	size=1,
+	size=0.8,
 	texture="weather_pollen.png"
 }
 
diff --git a/mod.conf b/mod.conf
index fd50cdc..ba9a30c 100644
--- a/mod.conf
+++ b/mod.conf
@@ -5,8 +5,8 @@ release = 1
 depends = climate_api
 optional_depends = lightning
 description = """
-	Not every biome is the same and neither should their weather be.
-	Regional Weather controls it's effects with the local climate in mind.
+Not every biome is the same and neither should their weather be.
+Regional Weather controls it's effects with the local climate in mind.
 
-	Experience the humid air of the rain forest and harsh desert sandstorms.
+Experience the humid air of the rain forest and harsh desert sandstorms.
 """
\ No newline at end of file
diff --git a/screenshot.png b/screenshot.png
new file mode 100644
index 0000000..4010a27
Binary files /dev/null and b/screenshot.png differ