diff --git a/mods/mobs/bee.lua b/mods/mobs/bee.lua
index da4b69b0..e45d8b4b 100755
--- a/mods/mobs/bee.lua
+++ b/mods/mobs/bee.lua
@@ -21,7 +21,7 @@ mobs:register_mob("mobs:bee", {
 	makes_footstep_sound = false,
 	sounds = {
 		random = "mobs_bee",
-	},	
+	},
 	walk_velocity = 1,
 	jump = true,
 	-- drops honey when killed
@@ -47,8 +47,8 @@ mobs:register_mob("mobs:bee", {
 		mobs:capture_mob(self, clicker, 25, 80, 0, true, nil)
 	end,
 })
--- spawn on group:flowers between 4 and 20 light, 1 in 5000 chance, 1 bee in area up to 31000 in height
-mobs:spawn_specific("mobs:bee", {"group:flower"}, {"air"}, 4, 20, 30, 5000, 2, -31000, 31000, true, true)
+-- spawn on group:flowers between 4 and 20 light, 1 in 8000 chance, 1 bee in area up to 31000 in height
+mobs:spawn_specific("mobs:bee", {"group:flower"}, {"air"}, 4, 20, 30, 8000, 2, -31000, 31000, true, true)
 -- register spawn egg
 mobs:register_egg("mobs:bee", "Bee", "mobs_bee_inv.png", 1)
 
diff --git a/mods/mobs/bunny.lua b/mods/mobs/bunny.lua
index 57e25075..7feb2b83 100755
--- a/mods/mobs/bunny.lua
+++ b/mods/mobs/bunny.lua
@@ -89,5 +89,5 @@ mobs:register_mob("mobs:bunny", {
 	attack_type = "dogfight",
 	damage = 5,
 })
-mobs:spawn_specific("mobs:bunny", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 10000, 2, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:bunny", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 15000, 2, -31000, 31000, true, true)
 mobs:register_egg("mobs:bunny", "Bunny", "mobs_bunny_inv.png", 1)
diff --git a/mods/mobs/chicken.lua b/mods/mobs/chicken.lua
index 582732cb..552a6eea 100755
--- a/mods/mobs/chicken.lua
+++ b/mods/mobs/chicken.lua
@@ -85,8 +85,8 @@ mobs:register_mob("mobs:chicken", {
 		end
 	end,
 })
--- spawn on default or bamboo grass between 8 and 20 light, 1 in 10000 change, 1 chicken in area up to 31000 in height
-mobs:spawn_specific("mobs:chicken", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 10000, 2, -31000, 31000, true, true)
+-- spawn on default or bamboo grass between 8 and 20 light, 1 in 15000 change, 1 chicken in area up to 31000 in height
+mobs:spawn_specific("mobs:chicken", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 15000, 2, -31000, 31000, true, true)
 -- register spawn egg
 mobs:register_egg("mobs:chicken", "Chicken", "mobs_chicken_inv.png", 1)
 -- egg entity
diff --git a/mods/mobs/cow.lua b/mods/mobs/cow.lua
index 2d2c4828..6d51f538 100755
--- a/mods/mobs/cow.lua
+++ b/mods/mobs/cow.lua
@@ -106,8 +106,8 @@ mobs:register_mob("mobs:cow", {
 	end,
 })
 
--- spawn on default;green;prairie grass between 0 and 20 light, 1 in 11000 chance, 1 cow in area up to 31000 in height
-mobs:spawn_specific("mobs:cow", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 10000, 2, -31000, 31000, true, true)
+-- spawn on default;green;prairie grass between 0 and 20 light, 1 in 15000 chance, 1 cow in area up to 31000 in height
+mobs:spawn_specific("mobs:cow", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 15000, 2, -31000, 31000, true, true)
 -- register spawn egg
 mobs:register_egg("mobs:cow", "Cow", "mobs_cow_inv.png", 1)
 
diff --git a/mods/mobs/creeper.lua b/mods/mobs/creeper.lua
index 61f74ae6..6766f133 100755
--- a/mods/mobs/creeper.lua
+++ b/mods/mobs/creeper.lua
@@ -58,5 +58,5 @@ mobs:register_mob("mobs:creeper", {
 		speed_run = 15,
 	},
 })
-mobs:spawn_specific("mobs:creeper", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 20000, 1, -31000, 31000, false)
+mobs:spawn_specific("mobs:creeper", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 25000, 1, -31000, 31000, false)
 mobs:register_egg("mobs:creeper", "Creeper", "mobs_creeper_inv.png", 1)
diff --git a/mods/mobs/dirtmonster.lua b/mods/mobs/dirtmonster.lua
index d1b635ab..36b242cf 100755
--- a/mods/mobs/dirtmonster.lua
+++ b/mods/mobs/dirtmonster.lua
@@ -57,8 +57,8 @@ mobs:register_mob("mobs:dirt_monster", {
 	},
 })
 
--- spawn on dirt_with_grass and drygrass between -1 and 5 light, 1 in 10000 change, 1 dirt monster in area up to 31000 in height
-mobs:spawn_specific("mobs:dirt_monster", {"default:dirt_with_grass", "default:dirt_with_dry_grass"}, {"air"}, -1, 5, 30, 10000, 1, -31000, 31000, false, false)
+-- spawn on dirt_with_grass and drygrass between -1 and 5 light, 1 in 12500 change, 1 dirt monster in area up to 31000 in height
+mobs:spawn_specific("mobs:dirt_monster", {"default:dirt_with_grass", "default:dirt_with_dry_grass"}, {"air"}, -1, 5, 30, 12500, 1, -31000, 31000, false, false)
 -- register spawn egg
 mobs:register_egg("mobs:dirt_monster", "Dirt Monster", "mobs_dirt_monster_inv.png", 1)
 
diff --git a/mods/mobs/dungeonmaster.lua b/mods/mobs/dungeonmaster.lua
index 75c68dfb..78f762b1 100755
--- a/mods/mobs/dungeonmaster.lua
+++ b/mods/mobs/dungeonmaster.lua
@@ -65,8 +65,8 @@ mobs:register_mob("mobs:dungeon_master", {
 		speed_run = 15,
 	},
 })
--- spawn on stone between 20 and -1 light, 1 in 7000 chance, 1 dungeon master in area starting at -100 and below
-mobs:spawn_specific("mobs:dungeon_master", {"default:stone", "default:sandstone", "nether:netherrack"}, {"air"}, -1, 20, 30, 7000, 1, -31000, -250, false)
+-- spawn on stone between 20 and -1 light, 1 in 10000 chance, 1 dungeon master in area starting at -100 and below
+mobs:spawn_specific("mobs:dungeon_master", {"default:stone", "default:sandstone", "nether:netherrack"}, {"air"}, -1, 20, 30, 10000, 1, -31000, -250, false)
 -- register spawn egg
 mobs:register_egg("mobs:dungeon_master", "Dungeon Master", "mobs_dongeon_master_inv.png", 1)
 
diff --git a/mods/mobs/goat.lua b/mods/mobs/goat.lua
index 8c7671a8..af7fac56 100755
--- a/mods/mobs/goat.lua
+++ b/mods/mobs/goat.lua
@@ -63,6 +63,6 @@ mobs:register_mob("mobs:goat", {
 	replace_with = "air",
 })
 -- spawn on dirt_with_grass between -1 and 20 light, 1 in 20000 chance, 1 goat in area up to 31000 in height
-mobs:spawn_specific("mobs:goat", {"default:dirt_with_grass"}, {"air"}, -1, 20, 30, 10000, 1, -31000, 31000, true)
+mobs:spawn_specific("mobs:goat", {"default:dirt_with_grass"}, {"air"}, -1, 20, 30, 20000, 1, -31000, 31000, true)
 -- register spawn egg
 mobs:register_egg("mobs:goat", "Goat", "mobs_goat_inv.png", 1)
diff --git a/mods/mobs/greenslimes.lua b/mods/mobs/greenslimes.lua
index be33db80..96ee2d80 100755
--- a/mods/mobs/greenslimes.lua
+++ b/mods/mobs/greenslimes.lua
@@ -160,8 +160,8 @@ mobs:register_mob("mobs:greenbig", {
 mobs:register_egg("mobs:greenbig", "Big Green Slime", "mobs_green_slime_big_inv.png", 1)
 
 --mobs:spawn_specific(name, nodes, neighbors, min_light, max_light, interval, chance, active_object_count, min_height, max_height)
-mobs:spawn_specific("mobs:greenbig", {"default:acid_source"},{"default:acid_flowing"}, -1, 20, 30, 4000, 1, -32000, 32000, false)
-mobs:spawn_specific("mobs:greenmedium", {"default:acid_source"},{"default:acid_flowing"},-1, 20, 30, 4000, 2, -32000, 32000, false)
+mobs:spawn_specific("mobs:greenbig", {"default:acid_source"},{"default:acid_flowing"}, -1, 20, 30, 5000, 1, -32000, 32000, false)
+mobs:spawn_specific("mobs:greenmedium", {"default:acid_source"},{"default:acid_flowing"},-1, 20, 30, 5000, 2, -32000, 32000, false)
 --mobs:spawn_specific("mobs:greensmall", {"default:acid_source"},{"default:acid_flowing"},-1,  20, 30, 10000, 2, -32000, 32000)
 
 --mobs:register_spawn(name, nodes, max_light, min_light, chance, active_object_count, max_height)
diff --git a/mods/mobs/kitten.lua b/mods/mobs/kitten.lua
index 8d7666e8..60cf95a7 100755
--- a/mods/mobs/kitten.lua
+++ b/mods/mobs/kitten.lua
@@ -61,5 +61,5 @@ mobs:register_mob("mobs:kitten", {
 		mobs:capture_mob(self, clicker, 50, 50, 90, false, nil)
 	end
 })
-mobs:spawn_specific("mobs:kitten", {"default:dirt_with_grass"}, {"air"}, 0, 20, 30, 10000, 1, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:kitten", {"default:dirt_with_grass"}, {"air"}, 0, 20, 30, 15000, 1, -31000, 31000, true, true)
 mobs:register_egg("mobs:kitten", "Kitten", "mobs_kitten_inv.png", 0)
diff --git a/mods/mobs/lava_flan.lua b/mods/mobs/lava_flan.lua
index 59be2259..39e36a74 100755
--- a/mods/mobs/lava_flan.lua
+++ b/mods/mobs/lava_flan.lua
@@ -60,8 +60,8 @@ mobs:register_mob("mobs:lava_flan", {
 		minetest.set_node(pos, {name = "fire:basic_flame"})
 	end,
 })
--- spawns in lava between -1 and 20 light, 1 in 2000 chance, 3 in area below 31000 in height
---mobs:spawn_specific("mobs:lava_flan", {"default:lava_source"}, {"air"}, -1, 20, 30, 2500, 3, -31000, 31000, false) --DISABLE SPAWN MFF !
+-- spawns in lava between -1 and 20 light, 1 in 4000 chance, 3 in area below 31000 in height
+--mobs:spawn_specific("mobs:lava_flan", {"default:lava_source"}, {"air"}, -1, 20, 30, 4000, 3, -31000, 31000, false) --DISABLE SPAWN MFF !
 -- register spawn egg
 mobs:register_egg("mobs:lava_flan", "Lava Flan", "default_lava.png", 1)
 
diff --git a/mods/mobs/lavaslimes.lua b/mods/mobs/lavaslimes.lua
index dfd4f592..5ca4ae26 100755
--- a/mods/mobs/lavaslimes.lua
+++ b/mods/mobs/lavaslimes.lua
@@ -171,8 +171,8 @@ mobs:register_mob("mobs:lavabig", {
 mobs:register_egg("mobs:lavabig", "Big Lava Slime", "mobs_lava_slime_big_inv.png", 1)
 
 --mobs:spawn_specific(name, nodes, neighbors, min_light, max_light, interval, chance, active_object_count, min_height, max_height)
-mobs:spawn_specific("mobs:lavabig", {"default:lava_source"},{"default:lava_flowing"}, -1, 20, 30, 4000, 1, -32000, 32000, false)
-mobs:spawn_specific("mobs:lavamedium", {"default:lava_source"},{"default:lava_flowing"}, -1, 20, 30, 4000, 2, -32000, 32000, false)
+mobs:spawn_specific("mobs:lavabig", {"default:lava_source"},{"default:lava_flowing"}, -1, 20, 30, 5000, 1, -32000, 32000, false)
+mobs:spawn_specific("mobs:lavamedium", {"default:lava_source"},{"default:lava_flowing"}, -1, 20, 30, 5000, 2, -32000, 32000, false)
 --mobs:spawn_specific("mobs:lavasmall", {"default:lava_source"},{"default:lava_flowing"}, -1, 20, 30, 10s000, 2, -32000, 32000, false)
 
 -- lava orb
diff --git a/mods/mobs/mese_monster.lua b/mods/mobs/mese_monster.lua
index 7ae2b3b5..6cb3f963 100755
--- a/mods/mobs/mese_monster.lua
+++ b/mods/mobs/mese_monster.lua
@@ -63,8 +63,8 @@ mobs:register_mob("mobs:mese_monster", {
 		punch_end = 63,
 	},
 })
--- spawn on stone between 20 and -1 light, 1 in 7000 chance, 1 in area below -25
-mobs:spawn_specific("mobs:mese_monster", {"default:stone", "default:sandstone"}, {"air"}, -1, 20, 30, 7000, 1, -31000, -125, false)
+-- spawn on stone between 20 and -1 light, 1 in 8000 chance, 1 in area below -25
+mobs:spawn_specific("mobs:mese_monster", {"default:stone", "default:sandstone"}, {"air"}, -1, 20, 30, 8000, 1, -31000, -125, false)
 -- register spawn egg
 mobs:register_egg("mobs:mese_monster", "Mese Monster", "mobs_mese_monster_inv.png", 1)
 
diff --git a/mods/mobs/minotaur.lua b/mods/mobs/minotaur.lua
index 2e7ed8e1..1e92745f 100755
--- a/mods/mobs/minotaur.lua
+++ b/mods/mobs/minotaur.lua
@@ -57,7 +57,7 @@ mobs:register_mob("mobs:minotaur", {
 		punch_start = 40,		punch_end = 50,
 	},
 })
--- spawns on desert sand between -1 and 20 light, 1 in 20000 chance, 1 Minotaur in area up to 31000 in height
+-- spawns on desert sand between -1 and 20 light, 1 in 100000 chance, 1 Minotaur in area up to 31000 in height
 mobs:spawn_specific("mobs:minotaur", {"default:dirt_with_dry_grass"}, {"air"}, -1, 20, 30, 100000, 1, -31000, 31000, false)
 -- register spawn egg
 mobs:register_egg("mobs:minotaur", "Minotaur", "mobs_minotaur_inv.png", 1)
diff --git a/mods/mobs/npc.lua b/mods/mobs/npc.lua
index fa60c490..370f868c 100755
--- a/mods/mobs/npc.lua
+++ b/mods/mobs/npc.lua
@@ -126,6 +126,6 @@ mobs:register_mob("mobs:npc", {
 })
 
 -- spawning enable for now
-mobs:spawn_specific("mobs:npc", {"default:dirt_with_grass", "default:dirt", "default:junglegrass", "default:sand"}, {"air"}, -1, 20, 30, 300000, 1, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:npc", {"default:dirt_with_grass", "default:dirt", "default:junglegrass", "default:sand"}, {"air"}, -1, 20, 30, 500000, 1, -31000, 31000, true, true)
 -- register spawn egg
 mobs:register_egg("mobs:npc", "Npc", "mobs_npc_male_inv.png", 1)
diff --git a/mods/mobs/npc_female.lua b/mods/mobs/npc_female.lua
index 891832c0..fe69f280 100755
--- a/mods/mobs/npc_female.lua
+++ b/mods/mobs/npc_female.lua
@@ -128,6 +128,6 @@ mobs:register_mob("mobs:npc_female", {
 })
 
 -- spawning enable for now
-mobs:spawn_specific("mobs:npc_female", {"default:dirt_with_grass", "default:dirt", "default:junglegrass", "default:sand"}, {"air"}, -1, 20, 30, 100000, 1, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:npc_female", {"default:dirt_with_grass", "default:dirt", "default:junglegrass", "default:sand"}, {"air"}, -1, 20, 30, 500000, 1, -31000, 31000, true, true)
 -- register spawn egg
 mobs:register_egg("mobs:npc_female", "Npc", "mobs_npc_female_inv.png", 1)
diff --git a/mods/mobs/oerkki.lua b/mods/mobs/oerkki.lua
index da2e7ca0..4721f467 100755
--- a/mods/mobs/oerkki.lua
+++ b/mods/mobs/oerkki.lua
@@ -63,7 +63,7 @@ mobs:register_mob("mobs:oerkki", {
 	replace_with = "air",
 	replace_offset = -1,
 })
--- spawns on stone/sandstone between 5 and -1 light, 1 in 7000 chance, 1 in area starting at -10 and below
-mobs:spawn_specific("mobs:oerkki", {"default:stone", "default:sandstone"}, {"air"}, -1, 5, 30, 7000, 1, -31000, -75, false)
+-- spawns on stone/sandstone between 5 and -1 light, 1 in 9000 chance, 1 in area starting at -10 and below
+mobs:spawn_specific("mobs:oerkki", {"default:stone", "default:sandstone"}, {"air"}, -1, 5, 30, 9000, 1, -31000, -75, false)
 -- register spawn egg
 mobs:register_egg("mobs:oerkki", "Oerkki", "mobs_oerkki_inv.png", 1)
diff --git a/mods/mobs/pig.lua b/mods/mobs/pig.lua
index f80277b7..d7418895 100755
--- a/mods/mobs/pig.lua
+++ b/mods/mobs/pig.lua
@@ -69,7 +69,7 @@ mobs:register_mob("mobs:pig", {
 })
 
 -- spawns on dirt or junglegrass, between 8 and 20 light, 1 in 15000 chance, 1 in area up to 31000 in height
-mobs:spawn_specific("mobs:pig", {"default:dirt", "default:junglegrass", "default:dirt_with_dry_grass"}, {"air"}, 8, 20, 30, 10000, 1, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:pig", {"default:dirt", "default:junglegrass", "default:dirt_with_dry_grass"}, {"air"}, 8, 20, 30, 15000, 1, -31000, 31000, true, true)
 
 -- register spawn egg
 mobs:register_egg("mobs:pig", "Pig", "mobs_pig_inv.png", 1)
diff --git a/mods/mobs/rat.lua b/mods/mobs/rat.lua
index b4be71ab..2c57bd79 100755
--- a/mods/mobs/rat.lua
+++ b/mods/mobs/rat.lua
@@ -48,8 +48,8 @@ mobs:register_mob("mobs:rat", {
 --]]
 })
 
--- spawn on stone between 1 and 20 light, 1 in 7000 chance, 1 per area up to 31000 in height
-mobs:spawn_specific("mobs:rat", {"default:stone", "default:sandstone"}, {"air"}, 0, 20, 30, 10000, 1, -31000, 31000, true)
+-- spawn on stone between 1 and 20 light, 1 in 20000 chance, 1 per area up to 31000 in height
+mobs:spawn_specific("mobs:rat", {"default:stone", "default:sandstone"}, {"air"}, 0, 20, 30, 20000, 1, -31000, 31000, true)
 
 -- register spawn egg
 mobs:register_egg("mobs:rat", "Rat", "mobs_rat_inv.png", 1)
diff --git a/mods/mobs/sandmonster.lua b/mods/mobs/sandmonster.lua
index 2b634ca4..388e7c17 100755
--- a/mods/mobs/sandmonster.lua
+++ b/mods/mobs/sandmonster.lua
@@ -58,8 +58,8 @@ mobs:register_mob("mobs:sand_monster", {
 	},
 })
 
--- spawns on desert sand between -1 and 20 light, 1 in 15000 chance, 1 sand monster in area up to 31000 in height
-mobs:spawn_specific("mobs:sand_monster", {"default:desert_sand", "default:sand"}, {"air"}, -1, 20, 30, 20000, 1, -31000, 31000, false)
+-- spawns on desert sand between -1 and 20 light, 1 in 25000 chance, 1 sand monster in area up to 31000 in height
+mobs:spawn_specific("mobs:sand_monster", {"default:desert_sand", "default:sand"}, {"air"}, -1, 20, 30, 25000, 1, -31000, 31000, false)
 
 -- register spawn egg
 mobs:register_egg("mobs:sand_monster", "Sand Monster", "mobs_sand_monster_inv.png", 1)
diff --git a/mods/mobs/shark.lua b/mods/mobs/shark.lua
index 79d73ab2..d653bdaa 100755
--- a/mods/mobs/shark.lua
+++ b/mods/mobs/shark.lua
@@ -22,7 +22,7 @@ local l_model			= "mobs_shark.b3d"
 local l_egg_texture		= "mobs_shark_shark_inv.png"
 local l_spawn_in		= {"default:water_source"}
 local l_spawn_near		= {"default:water_flowing","default:water_source","seawrecks:woodship","seawrecks:uboot"}
-local l_spawn_chance	= 500000
+local l_spawn_chance	= 1000000
 
 -- large
 mobs:register_mob("mobs:shark_lg", {
diff --git a/mods/mobs/sheep.lua b/mods/mobs/sheep.lua
index 5ffb204a..ae753839 100755
--- a/mods/mobs/sheep.lua
+++ b/mods/mobs/sheep.lua
@@ -187,7 +187,7 @@ for _, col in pairs(all_colours) do
 
 end
 
-mobs:spawn_specific("mobs:sheep_white", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 10000, 2, -31000, 31000, true, true)
+mobs:spawn_specific("mobs:sheep_white", {"default:dirt_with_grass"}, {"air"}, 8, 20, 30, 15000, 2, -31000, 31000, true, true)
 
 -- compatibility (item and entity)
 minetest.register_alias("mobs:sheep", "mobs:sheep_white")
diff --git a/mods/mobs/spider.lua b/mods/mobs/spider.lua
index 3277740f..54d73b22 100755
--- a/mods/mobs/spider.lua
+++ b/mods/mobs/spider.lua
@@ -63,7 +63,7 @@ mobs:register_mob("mobs:spider", {
 })
 
 -- spawn on jungleleaves/jungletree, between 0 and 5 light, 1 in 10000 chance, 1 in area up to 31000 in height
-mobs:spawn_specific("mobs:spider", {"default:jungleleaves", "default:jungletree"}, {"air"}, -1, 20, 30, 7500, 1, -31000, 31000, false)
+mobs:spawn_specific("mobs:spider", {"default:jungleleaves", "default:jungletree"}, {"air"}, -1, 20, 30, 10000, 1, -31000, 31000, false)
 
 -- register spawn egg
 mobs:register_egg("mobs:spider", "Spider", "mobs_spider_inv.png", 1)
diff --git a/mods/mobs/stonemonster.lua b/mods/mobs/stonemonster.lua
index afb872ed..f5ed83c3 100755
--- a/mods/mobs/stonemonster.lua
+++ b/mods/mobs/stonemonster.lua
@@ -62,8 +62,8 @@ mobs:register_mob("mobs:stone_monster", {
 	},
 })
 
--- spawns on stone between -1 and 5 light, 1 in 7000 chance, 1 in area below -25
-mobs:spawn_specific("mobs:stone_monster", {"default:stone", "default:desert_stone"}, {"air"}, -1, 5, 30, 7000, 1, -31000, -25, false)
+-- spawns on stone between -1 and 5 light, 1 in 9000 chance, 1 in area below -25
+mobs:spawn_specific("mobs:stone_monster", {"default:stone", "default:desert_stone"}, {"air"}, -1, 5, 30, 9000, 1, -31000, -25, false)
 
 -- register spawn egg
 mobs:register_egg("mobs:stone_monster", "Stone Monster", "mobs_stone_monster_inv.png", 1)
diff --git a/mods/mobs/treemonster.lua b/mods/mobs/treemonster.lua
index 325331d4..4435847d 100755
--- a/mods/mobs/treemonster.lua
+++ b/mods/mobs/treemonster.lua
@@ -60,8 +60,8 @@ mobs:register_mob("mobs:tree_monster", {
 	},
 })
 
--- spawn on leaves and beech_leaves, between 0 and 5 light, 1 in 8000 chance, 1 in area up to 31000 in height
-mobs:spawn_specific("mobs:tree_monster", {"default:leaves", "moretrees:beech_leaves"}, {"air"}, 0, 5, 30, 8000, 1, -31000, 31000, false, false)
+-- spawn on leaves and beech_leaves, between 0 and 5 light, 1 in 8500 chance, 1 in area up to 31000 in height
+mobs:spawn_specific("mobs:tree_monster", {"default:leaves", "moretrees:beech_leaves"}, {"air"}, 0, 5, 30, 8500, 1, -31000, 31000, false, false)
 
 -- register spawn egg
 mobs:register_egg("mobs:tree_monster", "Tree Monster", "mobs_tree_monster_inv.png", 1)
diff --git a/mods/mobs/wolf.lua b/mods/mobs/wolf.lua
index 5717bb43..5bc71991 100755
--- a/mods/mobs/wolf.lua
+++ b/mods/mobs/wolf.lua
@@ -69,5 +69,5 @@ mobs:register_mob("mobs:wolf", {
 		end
 	end
 })
-mobs:spawn_specific("mobs:wolf", {"default:dirt_with_grass"}, {"air"}, -1, 3, 30, 10000, 1, -31000, 31000, false)
+mobs:spawn_specific("mobs:wolf", {"default:dirt_with_grass"}, {"air"}, -1, 3, 30, 15000, 1, -31000, 31000, false)
 mobs:register_egg("mobs:wolf", "Wolf", "mobs_wolf_inv.png", 1)
diff --git a/mods/mobs/yeti.lua b/mods/mobs/yeti.lua
index a7b89e88..431b031a 100755
--- a/mods/mobs/yeti.lua
+++ b/mods/mobs/yeti.lua
@@ -60,7 +60,7 @@ mobs:register_mob("mobs:yeti", {
 	},
 })
 -- spawn on stone between 20 and -1 light, 1 in 7000 chance, 1 in area below 31000
-mobs:spawn_specific("mobs:yeti", {"default:dirt_with_snow", "default:snow", "default:snowblock"}, {"air"}, -1, 20, 30, 30000, 1, -31000, 31000, false)
+mobs:spawn_specific("mobs:yeti", {"default:dirt_with_snow", "default:snow", "default:snowblock"}, {"air"}, -1, 20, 30, 50000, 1, -31000, 31000, false)
 -- register spawn egg
 mobs:register_egg("mobs:yeti", "Yeti", "mobs_yeti_inv.png", 1)
 
diff --git a/mods/mobs/zombie.lua b/mods/mobs/zombie.lua
index bb8d045f..799a6352 100755
--- a/mods/mobs/zombie.lua
+++ b/mods/mobs/zombie.lua
@@ -59,8 +59,8 @@ mobs:register_mob("mobs:zombie", {
 	},
 })
 
--- spawn in nether forest between -1 and 5 light, 1 in 6000 change, 1 zombie in area up to 31000 in height
-mobs:spawn_specific("mobs:zombie", {"nether:dirt_top"}, {"air"}, -1, 5, 30, 6600, 1, -31000, 31000, false)
+-- spawn in nether forest between -1 and 5 light, 1 in 7000 change, 1 zombie in area up to 31000 in height
+mobs:spawn_specific("mobs:zombie", {"nether:dirt_top"}, {"air"}, -1, 5, 30, 7000, 1, -31000, 31000, false)
 -- register spawn egg
 mobs:register_egg("mobs:zombie", "Zombie", "mobs_zombie_inv.png", 1)